#18811B Color
#18811B is rgb(24, 129, 27) in RGB, hsl(122, 69%, 30%) in HSL, and about cmyk(81%, 0%, 79%, 49%) in CMYK. It has no registered color name of its own — the closest is Xbox Green (#0E7A0D), very hard to tell apart at ΔE 3.08. White text is the more readable choice on this background.
#18811Brgb(24, 129, 27)hsl(122, 69%, 30%)hsv(122, 81%, 51%)cmyk(81%, 0%, 79%, 49%)oklch(52.7% 0.164 143.1)lab(46.98% -44.59 42.88)lch(46.98% 61.87 136.12)What #18811B 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 #18811B, 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.
#18811B Channel Values
How #18811B 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 24 · G 129 · B 27 | 8-bit channels as sent to the display |
| HSL | H 122° · S 69% · L 30% | Easiest model for building lighter and darker variants |
| HSV | H 122° · S 81% · V 51% | Matches the picker in most design tools |
| CMYK | C 81% · M 0% · Y 79% · K 49% | Approximate ink mix; confirm with an ICC profile before printing |
| Luminance | 5.01:1 vs white · 4.19:1 vs black | WCAG 2.2 relative-luminance contrast ratios |
Text Contrast & Accessibility
WCAG 2.2 contrast ratios for text on a #18811B 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 #18811B in the contrast checker.
Colors That Go With #18811B
Pairings derived from color-wheel relationships. The complementary color sits opposite #18811B; 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 #18811B
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 #18811B.
How #18811B 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.
#18811B#77771C#5F7B1C#6C6C23#567520#357A7A#2C7D61#6F6F6FUsing #18811B in Code
Copy-ready declarations for the places this color usually ends up.
--color-18811b: #18811B;background-color: #18811B;colors: { 'color-18811b': '#18811B' }Color(red: 0.094, green: 0.506, blue: 0.106)<color name="color_18811b">#18811B</color>fill="#18811B"More Green Colors
#18811B sits in the green family. These are its neighbours across that family's full range, each with its own breakdown.
#18811B Frequently Asked Questions
What color is #18811B?
#18811B is a dark green — rgb(24, 129, 27) in RGB and hsl(122, 69%, 30%) in HSL. It carries no registered color name of its own; the closest named color is Xbox Green (#0E7A0D), which is very hard to tell apart at a CIE76 distance of 3.08.
What is the RGB value of #18811B?
#18811B is rgb(24, 129, 27) — red 24, green 129, and blue 27 on the 0-255 scale.
What is the CMYK value of #18811B?
#18811B converts to approximately cmyk(81%, 0%, 79%, 49%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.
Should text on #18811B be black or white?
White text is the more readable choice. #18811B scores 5.01:1 against white and 4.19:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.
Can I write #18811B as a CSS color keyword?
No. #18811B 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 forestgreen (#228B22) at a CIE76 distance of 4, which is very hard to tell apart.
Open #18811B in a Tool
Keep exploring: every green in the color library, the guide to shades of green, or the full color library.