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A match of Benjamin Moore AC-21 Silver Pine is a deep, muted green with a cool blue-green bias and a soft gray cast. With an LRV of 14.75, it reads as a fairly dark color rather than a light, airy one, and its low chroma keeps the green note restrained instead of bright.

For MyPerfectColor custom spray paint matched to the selected Benjamin Moore color, this tone is well suited to small parts and details that need a darker coordinated finish: HVAC vents, speaker grilles, switch plates, metal brackets, railings, mailbox hardware, shutters, PVC trim pieces, shelving supports, frame edges, and furniture accents. It also works on metal, plastic, wood, and previously coated items after proper preparation, especially where a darker green-gray is needed on a removable or awkward-to-brush surface.

Because the color is dark and subdued, sheen and surface texture can change how it reads more than the hue itself. On glossy substrates, marks and preparation flaws may show more clearly; on rough or uneven surfaces, the color can appear slightly lighter or less uniform. Proper cleaning, scuffing, and priming help the sprayed finish build evenly and keep the color consistent across the part.

Similar colors:

685 Verdigris
CC-758 Verdigris
HC-124 Caldwell Green

Product Data

About Benjamin Moore Paints

Benjamin Moore has set the standard for excellence with their large selection of authentic colors such as the Benjamin Moore AC-21 Silver Pine.

If you need more assistance, please feel free to contact us and one of our expert staff would be happy to help.

Frequently Asked Questions About Match of Benjamin Moore™ AC-21 Silver Pine *

Can MyPerfectColor match AC-21 Silver Pine on plastic parts, and what should I do before ordering?

Yes, MyPerfectColor can make a custom match of AC-21 Silver Pine for many plastic items, but plastics vary a lot. Before you commit to a full project, clean the part, check whether the plastic is slick or low-energy, and test the coating on the actual material if possible.

For plastic projects, a primer can improve adhesion and reduce the risk of peeling. MyPerfectColor primer for acrylic enamel is a practical choice when the surface is difficult or when the part will be handled a lot. If you are painting trim pieces, covers, housings, or other removable plastic parts, a test panel is the safest way to confirm adhesion and the finished look.

What product format should I order for AC-21 Silver Pine if I need a MyPerfectColor match?

For Benjamin Moore AC-21 Silver Pine, MyPerfectColor supplies its own custom-matched paint to that color reference, not the original Benjamin Moore paint. For this collection, do not expect interior or exterior house paint product options. The practical choices are MyPerfectColor non-housepaint formats such as spray paint and other specialty matching formats.

If you are coating small parts, fixtures, hardware, vents, or removable components, spray paint is often the easiest format to use. Choose the format based on the object, the surface, and how the part will be applied, handled, or installed after painting.

How should I choose a finish for AC-21 Silver Pine when ordering a MyPerfectColor match?

The finish you choose for AC-21 Silver Pine can change how the matched color looks on the finished item. Higher gloss usually gives more reflectivity, easier cleaning, and better scuff resistance, while flatter finishes reduce shine but may show less surface detail.

If the part will be handled often, cleaned frequently, or installed where you want a tougher surface, a more durable sheen may make sense. If you are matching a nearby painted surface, remember that the same AC-21 Silver Pine color can read differently in matte, satin, or gloss because sheen changes how light reflects from the object.

How much MyPerfectColor AC-21 Silver Pine spray paint should I order for my project?

Coverage for AC-21 Silver Pine depends on the size of the item, how textured it is, what it is made of, how much hiding is needed, and how many coats you plan to apply. A typical can of spray paint covers about 20 square feet with one coat, but real-world coverage can be lower on rough, porous, dark, or irregular surfaces.

If you are painting multiple parts such as vents, brackets, railings, or fixtures, add extra product for test spray, edge losses, and second coats. It is usually better to estimate the total painted surface area first and then allow room for the surface condition and the finish you want to achieve.

What prep is needed before spraying AC-21 Silver Pine on metal or over an existing coating?

Before applying AC-21 Silver Pine to metal or an existing painted surface, clean off dirt, grease, and contamination, then scuff the surface so the new coating can grip better. If the metal has rust, loose paint, or chalky residue, those issues should be addressed first because they can affect both adhesion and appearance.

When you are coating over an older finish, the condition of that old coating matters as much as the color match. Gloss level, texture, and wear can change how AC-21 Silver Pine looks after it dries, so a test area is a smart step on trim, railings, panels, and other visible parts.

How do I spray AC-21 Silver Pine for a smoother finish and fewer runs?

Use light, even coats of AC-21 Silver Pine instead of trying to cover everything in one heavy pass. Keep your spray motion steady, overlap each pass slightly, and build color gradually so the film does not sag or trap solvent.

Heavy coats can cause runs, uneven sheen, or a muddy-looking finish, especially on corners and edges. Allow each coat to flash off before the next coat, and adjust for temperature, humidity, and the type of surface you are painting. This approach is especially useful on small parts, hardware, grilles, and other objects where overspray and buildup are easy to see.

How quickly will I receive my paint matched to Benjamin Moore AC-21 Silver Pine?
All paint is custom-made to order. While most orders ship within 48 hours, the lead-time for paint made to match Benjamin Moore AC-21 Silver Pine depends on the type of paint needed. Interior and exterior house paints usually ship within 1 to 3 business days, while custom spray paint typically takes 3-5 business days to ship. The transit time depends on your location and the shipping method you choose. If your need is immediate, select Expedited Production during checkout. Most expedited production orders ship within 24 hours on business days. Please contact MyPerfectColor if you are concerned about a specific deadline. We do our best to make sure you get your paint on time. Learn more about paint lead times at MyPerfectColor.
What are the RGB, HEX and LRV values for Benjamin Moore AC-21 Silver Pine?
The RGB values for Benjamin Moore AC-21 Silver Pine are 97, 116, 109 and the HEX code is #61746D. The LRV for Benjamin Moore AC-21 Silver Pine is 16.13. The LRV stands for Light Reflectance Value and measures the percentage of light that a color reflects. Learn more about Light Reflectance Values and using RGB and Hex codes for paint.
What is spray paint matched to Benjamin Moore AC-21 Silver Pine made of? And how much area will one can cover?

MyPerfectColor spray paint is a fast-drying durable acrylic enamel coating suitable for interior or exterior use. MyPerfectColor custom spray paint matched to Benjamin Moore AC-21 Silver Pine enables you to conveniently achieve a professional spray-smooth finish in any color in any sheen. It sticks well to most surfaces including metal, plastics, powder-coatings, cabinets and primed or previously painted wood.

The MyPerfectColor 11oz spray can will cover about 20 square feet per coat. Keep in mind that it is difficult to gauge spray paint need as the coverage is highly dependent on how it is applied. Learn more about how spray paint works at MyPerfectColor.

Is Benjamin Moore Paint used to make Benjamin Moore AC-21 Silver Pine?

No, MyPerfectColor uses a combination of proprietary ingredients to make interior and exterior housepaints, its own line of custom spray paint, and other acrylic enamel based products.

Can I buy Benjamin Moore AC-21 Silver Pine locally?
You would have to ask around locally. MyPerfectColor can make and ship the Benjamin Moore AC-21 Silver Pine in a variety of paint types, but we are not able to comment on what other suppliers can provide. MyPerfectColor is not just working off a formula in a database - we compare every batch against the original color to verify the color accuracy. MyPerfectColor has extensive color matching capabilities and more than ten times the number of pigments available to a typical paint store.
How do I convert Benjamin Moore AC-21 Silver Pine to a different color from another paint company?

While we can provide Benjamin Moore AC-21 Silver Pine in paint, we don't provide any crossover information. We've found that every paint company offers its own unique selection of colors and rarely does a color have an exact equivalent in another brand.

However, under the color image on a color page there is a link that says "Explore Colors". Clicking this link displays colors with similar values and you can look for any colors from the brand you want.

Keep in mind that this just shows similar colors based on the color values we have stored in our database. It doesn't mean it is the same or give any approximation about how close the color is. You can play around with the Hue, Lightness and Chroma sliders to expand the selection.