The hexadecimal color code #637561 represents a medium shade in the gray family. In the RGB color model, this color is composed of 99 red, 117 green, and 97 blue, which translates to approximately 39% red, 46% green, and 38% blue. This makes it a nearly neutral color with cool undertones that can evoke different emotional responses depending on its application.
When analyzed in the HSL (Hue, Saturation, Lightness) color space, #637561 has a hue of 114 degrees, a saturation level of 9%, and a lightness value of 42%. The hue angle of 114° places this color firmly in the gray spectrum. In the HSV/HSB color model, this translates to a hue of 114°, saturation of 17%, and brightness/value of 46%.
For print applications using the CMYK color model, #637561 would be reproduced using 15% cyan, 0% magenta, 17% yellow, and 54% black. The closest web-safe color is #666666, which may be useful for ensuring compatibility across older displays and systems.
This color works well in various design contexts. With its medium lightness, it's versatile enough for both foreground elements and subtle backgrounds. The moderate to low saturation gives this color a sophisticated, muted quality that works well in professional and minimalist designs. When pairing #637561 with other colors, consider its complementary color at hue 294° for maximum contrast, or use analogous colors within 30° of its hue for harmonious combinations. The decimal representation of this color is 6518113, which can be useful in certain programming contexts.
🔢 Color Conversion Codes for #637561
Tailwind CSS
stone-500
HEX
#637561
RGB
rgb(99, 117, 97)
RGB %
39%, 46%, 38%
HSL
hsl(114, 9%, 42%)
HSV
hsv(114, 17%, 46%)
CMYK
15%, 0%, 17%, 54%
Decimal
6518113
Web Safe
#666666
🎨 Color Schemes for #637561
Complementary
Analogous
Triadic
Split Complementary
Tetradic (Rectangle)
🔄 Alternatives to #637561
🌗 Shades and Tints of #637561
Shades (adding black)
Tints (adding white)
🎚️ Tones of #637561
Tones (adding gray / desaturating)
🌈 Hue Variations of #637561
Hue Variations (shifting the color spectrum)
👁️ Preview of #637561 in Use
Text on #637561
This demonstrates text readability on the color background. (Click to edit)
#637561 as Text
This shows the color used as text on white. (Click to edit)
👓 Color Blindness Simulation for #637561
Check how a color is perceived by people with different types of color blindness to create more accessible designs. Understanding color perception helps ensure your content is accessible to everyone.
Muted Green is a medium, muted, cool gray color with a hue angle of 114°, saturation of 9%, and lightness of 42%. Its RGB value is (99, 117, 97) and its CMYK breakdown is C:15% M:0% Y:17% K:54%.
This is a Winter (Muted) color palette archetype. Nature, Growth, Harmony, Health. Green suggests stability and endurance, bridging the warm and cool colors.
Frequently Asked Questions About #637561
What is the HEX code for Muted Green? +
The HEX code for Muted Green is #637561. In CSS you can use it directly as color: #637561; or as a background: background-color: #637561;. The three-character shorthand is not available for this color since it cannot be reduced without changing the value. Use the full six-character hex for accurate reproduction in any web or design project.
What is the RGB value of #637561? +
The RGB value of #637561 is rgb(99, 117, 97). This means the color contains 99 out of 255 parts red, 117 out of 255 parts green, and 97 out of 255 parts blue. Red is the weakest (with blue dominant) channel in this color mix. You can use the full RGB function in any CSS property: color: rgb(99, 117, 97);
What is the HSL value of #637561? +
The HSL value of #637561 is hsl(114, 9%, 42%). The hue is 114°, placing it in the gray family on the color wheel. The saturation is 9%, making it muted. The lightness is 42%, making it medium. HSL is the most useful format for programmatic color manipulation in CSS, as you can easily adjust lightness to create tints and shades.
Is #637561 a warm or cool color? +
#637561 is classified as a cool color based on its hue angle of 114°. Cool colors — blues, greens, and purples — evoke calm, trust, and professionalism. They tend to recede visually and create a feeling of space. In design, cool colors are often used for technology, healthcare, and finance brands, as well as anywhere a sense of calm or reliability is needed.
What is the CMYK value of #637561? +
The approximate CMYK value of #637561 is C:15% M:0% Y:17% K:54%. CMYK (Cyan, Magenta, Yellow, Key/Black) is the color model used in physical printing. Unlike RGB which mixes light additively on screens, CMYK mixes inks subtractively on paper. Note that the RGB-to-CMYK conversion is an approximation — screen colors and print colors exist in different color gamuts, and some screen colors cannot be exactly reproduced in print. For precise print work, consult a professional print color profile or Pantone matching system.
