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A match of Munsell 10Y 5/1 is a muted yellow with a noticeable gray cast and only a slight green bias. With a medium value and very low chroma, it reads as a subdued, earthy color rather than a clean yellow. The low LRV also means it will appear relatively dark once applied.

In Munsell terms, 10Y places the color in the yellow family, 5 indicates a mid-range value, and 1 chroma signals very restrained intensity. That makes the notation useful for communicating hue, lightness, and saturation in a technical workflow, but it does not define sheen, texture, coating chemistry, or substrate behavior.

This match can be useful for sample panels, product-development mock-ups, quality-control boards, and comparison parts where a controlled yellow-gray reference is needed. In spray form, it can also be applied to vents, switch covers, brackets, railings, shelving hardware, frames, and other small parts that need to align with a Munsell-based specification.

Because the chroma is low, the color should stay fairly restrained, but gloss level and surface texture can still change how warm or gray it looks. On darker or uneven substrates, coverage and visual evenness may take extra attention, and any comparison against an existing finish should be made on the same material and finish when the result is approval-sensitive.

Similar colors:

5GY 5/1
5Y 5/1
10YR 5/1

Product Data

About Munsell Colors

Munsell Color continues the legacy of Albert H. Munsell and his dedication to helping people communicate color easily and accurately. Their aim is to provide you with effective color tools, tips, and techniques based on Munsell color theory.

Matching Munsell Colors

MyPerfectColor is able to match all of the Munsell colors so you can find and enjoy the colors you love. MyPerfectColor uses its expert capabilities to recreate the original Match of Munsell™ 10y 5/1 * by matching the original Munsell color books and swatches.

The colors shown on this website are computer video simulations of the Munsell Color and may not match Munsell Color standards. Refer to Munsell Publications to obtain the accurate color. Please know that MyPerfectColor is matching the original Match of Munsell™ 10y 5/1 *. If you intend to touch up paint that has been on your walls for years, know that your color has undoubtedly changed from the original due to exposure to light and age and the new paint may not match. You will achieve the best results by re-coating the entire surface.

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 Munsell™ 10y 5/1 *

What does Munsell 10Y 5/1 define, and what does it not define, when I order paint?

Munsell 10Y 5/1 defines a standardized color reference by hue, value, and chroma. For this color, that means a muted yellow family target with medium lightness and very low saturation. When you order MyPerfectColor paint matched to 10Y 5/1, you are selecting the color target only. Finish, gloss, texture, substrate, and application method are separate decisions and can change how the applied paint looks.

How should I read the hue, value, and chroma in Munsell 10Y 5/1?

In Munsell 10Y 5/1, the 10y hue points to the yellow side of the color system, the value 5 indicates a mid-range lightness, and the chroma 1 shows that the color is very low in saturation. In practical terms, 10Y 5/1 is not a bright yellow. It is a restrained, muted yellow reference that reads more subdued than vivid. Use that interpretation when deciding whether the notation is the right technical target for your project.

What kinds of business or technical work use Munsell 10Y 5/1 as a color reference?

A match of Munsell 10Y 5/1 is commonly used anywhere a repeatable standard reference is needed, such as sample panels, standards boards, prototypes, mock-ups, evaluation pieces, training materials, and quality-control documents. It is useful when teams need to communicate the same color target across departments, vendors, or materials. MyPerfectColor can supply paint matched to 10Y 5/1 for those specification-driven uses.

Will the finish or substrate change how Munsell 10Y 5/1 looks after application?

Yes. The Munsell 10Y 5/1 notation identifies the color target, but gloss, texture, film build, and substrate can all change the final appearance. A match can be correct to the standard and still look different on a matte panel than on a glossy part or a different material. For that reason, choose the product format that fits the actual surface and verify the appearance on the intended substrate when the project is approval-sensitive.

Should I compare my existing part to Munsell 10Y 5/1 before ordering a match?

If your goal is to match an existing finished part, installed surface, or site sample, that physical reference should usually guide the final approval more than the notation alone. Munsell 10Y 5/1 tells you the color target, but the existing part also carries its own gloss, substrate, and wear conditions. In those cases, MyPerfectColor paint matched to 10Y 5/1 may be a good starting point, but a sprayed sample on the actual material is the safer decision before full production.

How quickly will I receive my paint matched to Munsell 10y 5/1?
All paint is custom-made to order. While most orders ship within 48 hours, the lead-time for paint made to match Munsell 10y 5/1 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.
Can I use Munsell 10y 5/1 for touching up powder coating?

Yes, our spray paint, paint pens and touch up bottles are ideal for touching up parts of all kinds, including powder coatings. However, keep in mind that our version of Munsell 10y 5/1 is based on the color swatch contained in the official RAL color book. The color and sheen of your specific production parts may be different. If you need a touch up application, we can create a touch up solution precisely matching your specific parts.

Learn more about our color matching service.

What are the LRV, HEX, and RGB values for the Munsell 10y 5/1?
The RGB values for Munsell 10y 5/1 are 126, 123, 110 and the HEX code is #7E7B6E. The LRV for Munsell 10y 5/1 is 19.69. The LRV stands for Light Reflectance Value and measures the percentage of light that a color reflects. Learn more about using RGB and Hex codes for matching colors and Light Reflectance Values.
What paint type is used to make spray paint matched to Munsell 10y 5/1? And how many spray cans do I need?

MyPerfectColor uses an acrylic enamel which is a fast-drying durable coating suitable for interior or exterior use. MyPerfectColor custom spray paint matched to Munsell 10y 5/1 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 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.

Does Munsell make paint matching the Munsell 10y 5/1?
No, Munsell does not make paint matching the Munsell 10y 5/1. Munsell only provides color swatches of colors which are used to communicate color and set color specifications. MyPerfectColor offers many types of paint for the Munsell 10y 5/1 with no minimum order quantities. MyPerfectColor offers spray paint, paint pens, touch up bottles, water-based acrylics, epoxies, urethanes and a variety of other paints. Select the Paint Type button above to get started. Learn more about Munsell paint colors and buying paint at MyPerfectColor.
What does Munsell mean? And what does the 10y 5/1 indicate?
Munsell is a three dimensional color space and notation system used to describe colors. The 10y 5/1 indicates the colors location in this three-dimensional space. The notation system was originally developed in 1905 by Albert Munsell and has improved over the years into the system available today. Munsell is used as a color standard for color communication through its Munsell Book of Color which contains over 1,600 color swatches. Learn more about Munsell and the Munsell Color Notation.
How do I get the SDS (Safety Data Sheet) for paint matched to Munsell 10y 5/1?
The Munsell 10y 5/1 is the color and the SDS is based on the type of paint used to make the color. You can find Safety Data Sheets here for our most popular products.
Do I need a primer for Munsell 10y 5/1?
The need for primer for Munsell 10y 5/1 depends on the type of paint, the substrate being painted and where it will be located. See our Primer Selection Table to see what primer you might need and learn more about when you might need a primer. Most people don't use a primer for a touch up paint application, but a primer may improve adhesion and is typically recommended for exterior applications.