#27660B Color
#27660B is rgb(39, 102, 11) in RGB, hsl(102, 81%, 22%) in HSL, and about cmyk(62%, 0%, 89%, 60%) in CMYK. It has no registered color name of its own — the closest is Royal Green (#136207), very hard to tell apart at ΔE 3.99. White text is the more readable choice on this background.
#27660Brgb(39, 102, 11)hsl(102, 81%, 22%)hsv(102, 89%, 40%)cmyk(62%, 0%, 89%, 60%)oklch(45.1% 0.135 138.7)lab(37.84% -33.38 39.57)lch(37.84% 51.77 130.14)What #27660B Is Called
Most hex codes have no name: there are 16.7 million of them and a few thousand registered names. These are the named colors nearest to #27660B, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.
Browse the full index of named colors A-Z or every green in the library.
#27660B Channel Values
How #27660B breaks down in each color model. Hue is measured in degrees around the color wheel; saturation, lightness, and the CMYK inks are percentages.
| Model | Channels | Notes |
|---|---|---|
| RGB | R 39 · G 102 · B 11 | 8-bit channels as sent to the display |
| HSL | H 102° · S 81% · L 22% | Easiest model for building lighter and darker variants |
| HSV | H 102° · S 89% · V 40% | Matches the picker in most design tools |
| CMYK | C 62% · M 0% · Y 89% · K 60% | Approximate ink mix; confirm with an ICC profile before printing |
| Luminance | 7.02:1 vs white · 2.99:1 vs black | WCAG 2.2 relative-luminance contrast ratios |
Text Contrast & Accessibility
WCAG 2.2 contrast ratios for text on a #27660B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1. Contrast is one check, not a full accessibility review.
Need a specific ratio against another background? Open #27660B in the contrast checker.
Colors That Go With #27660B
Pairings derived from color-wheel relationships. The complementary color sits opposite #27660B; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.
Tints & Shades of #27660B
Lighter tints and darker shades built by moving the lightness channel while holding hue and saturation, which is what you want for hover states, backgrounds, and text variants.
Want a full 50-950 ramp with semantic roles? Generate design tokens from #27660B.
How #27660B Looks with Color Vision Deficiency
Simulated with the Viénot, Brettel & Mollon LMS projection model. Anomalous types are rendered as partial versions of the matching dichromacy, which is an approximation rather than a per-person clinical model.
#27660B#5F5F0D#4E620C#575713#485D10#366060#31624B#595959Using #27660B in Code
Copy-ready declarations for the places this color usually ends up.
--color-27660b: #27660B;background-color: #27660B;colors: { 'color-27660b': '#27660B' }Color(red: 0.153, green: 0.400, blue: 0.043)<color name="color_27660b">#27660B</color>fill="#27660B"More Green Colors
#27660B sits in the green family. These are its neighbours across that family's full range, each with its own breakdown.
#27660B Frequently Asked Questions
What color is #27660B?
#27660B is a dark green — rgb(39, 102, 11) in RGB and hsl(102, 81%, 22%) in HSL. It carries no registered color name of its own; the closest named color is Royal Green (#136207), which is very hard to tell apart at a CIE76 distance of 3.99.
What is the RGB value of #27660B?
#27660B is rgb(39, 102, 11) — red 39, green 102, and blue 11 on the 0-255 scale.
What is the CMYK value of #27660B?
#27660B converts to approximately cmyk(62%, 0%, 89%, 60%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.
Should text on #27660B be black or white?
White text is the more readable choice. #27660B scores 7.02:1 against white and 2.99:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.
Can I write #27660B as a CSS color keyword?
No. #27660B is not one of the CSS color keywords, so it has to be written as a hex, rgb() or hsl() value. The closest keyword is darkgreen (#006400) at a CIE76 distance of 6.81, which is clearly related but distinguishable side by side.
Open #27660B in a Tool
Keep exploring: every green in the color library, the guide to shades of green, or the full color library.