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Match of Benjamin Moore™ AC-12 Copper Mountain *

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A match of Benjamin Moore AC-12 Copper Mountain reads as a warm, earthy copper-brown with muted orange undertones. It has noticeable depth, so it does not read as a bright orange or a pale tan; instead it sits in a more grounded mid-deep range with a soft, slightly subdued character.

MyPerfectColor custom spray paint matched to the selected Benjamin Moore color can be used on vents, switch covers, railings, mailboxes, downspouts, speaker grilles, brackets, shelf supports, and hardware where a copper-brown finish is needed on a small part or removable component. It can also work on PVC trim pieces, frames, furniture accents, and display parts when you want a repeatable color across mixed materials.

Because this is a mid-depth warm color, the final read can shift with sheen, substrate texture, and film build. Its lower LRV means it reads fairly deep, and thicker or glossier films can make the copper tone look richer while also showing surface imperfections more clearly. On metal and plastic, careful prep and even coats help the color build consistently.

Similar colors:

AC-12 Mustang Tan
1222 Lenape Trail
ET-28

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-12 Copper Mountain.

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-12 Copper Mountain *

How do I confirm AC-12 Copper Mountain before ordering a MyPerfectColor match?

Confirm AC-12 Copper Mountain from a physical swatch, a known existing color reference, or another trusted sample from the original Benjamin Moore color standard before you order. Screen images can shift the color enough to cause a mismatch, and MyPerfectColor is making a match of AC-12 Copper Mountain in its own paint, not selling Benjamin Moore's original paint product.

For Benjamin Moore colors, MyPerfectColor offers custom-matched spray paint and other specialty formats, which is useful when you need the color on removable parts, fixtures, hardware, trim pieces, or other non-housepaint applications.

Where can I find the SDS for AC-12 Copper Mountain from MyPerfectColor?

The SDS is tied to the MyPerfectColor product and chemistry, not to the AC-12 Copper Mountain color name by itself. For the MyPerfectColor Safety Data Sheets page related to item 33970, use this page: https://www.myperfectcolor.com/Safety-Data-Sheets/33970.htm.

Check the SDS for the exact MyPerfectColor format you plan to order, since product documentation can differ by chemistry and format.

Why can AC-12 Copper Mountain look different after MyPerfectColor paint is applied?

Even when you start with a correct match of AC-12 Copper Mountain, the finished look can change with lighting, sheen, placement, and the surfaces next to it. That is normal and does not mean the color reference was wrong.

This is especially important on painted metal, plastic, wood, or mixed-surface projects such as vents, grilles, railings, hardware, and removable fixtures, where the same color can read differently depending on the substrate and the final surroundings.

How much MyPerfectColor paint do I need for AC-12 Copper Mountain?

Coverage for AC-12 Copper Mountain depends on the surface size, texture, hiding power, application method, and how many coats are needed. A typical can of spray paint covers about 20 square feet with one coat. Other paints typically cover between 400 and 600 square feet.

If you are coating small parts like brackets, pipe, vents, grilles, or hardware, plan for extra material if the surface is rough, dark, porous, or likely to need more than one coat.

What prep should I do before ordering AC-12 Copper Mountain for metal or an existing coating?

Before applying a match of AC-12 Copper Mountain, clean the surface, remove contamination, and scuff glossy areas so the new coating can bond. If there is rust, peeling paint, or surface damage, handle that first because those issues can affect adhesion and final appearance.

On metal fixtures, railings, hardware, vents, or other coated parts, the condition of the old finish matters. Gloss, texture, and surface wear can all change how the new match of AC-12 Copper Mountain looks once applied.

How quickly will I receive my paint matched to Benjamin Moore AC-12 Copper Mountain?
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-12 Copper Mountain 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-12 Copper Mountain?
The RGB values for Benjamin Moore AC-12 Copper Mountain are 177, 122, 95 and the HEX code is #B17A5F. The LRV for Benjamin Moore AC-12 Copper Mountain is 24.12. 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-12 Copper Mountain 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-12 Copper Mountain 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-12 Copper Mountain?

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-12 Copper Mountain locally?
You would have to ask around locally. MyPerfectColor can make and ship the Benjamin Moore AC-12 Copper Mountain 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-12 Copper Mountain to a different color from another paint company?

While we can provide Benjamin Moore AC-12 Copper Mountain 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.