#127821 Color
#127821 is rgb(18, 120, 33) in RGB, hsl(129, 74%, 27%) in HSL, and about cmyk(85%, 0%, 73%, 53%) in CMYK. It has no registered color name of its own — the closest is La Salle Green (#087830), clearly related but distinguishable side by side at ΔE 6.89. White text is the more readable choice on this background.
#127821rgb(18, 120, 33)hsl(129, 74%, 27%)hsv(129, 85%, 47%)cmyk(85%, 0%, 73%, 53%)oklch(50% 0.151 144.6)lab(43.79% -42.25 37.43)lch(43.79% 56.45 138.46)What #127821 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 #127821, 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.
#127821 Channel Values
How #127821 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 18 · G 120 · B 33 | 8-bit channels as sent to the display |
| HSL | H 129° · S 74% · L 27% | Easiest model for building lighter and darker variants |
| HSV | H 129° · S 85% · V 47% | Matches the picker in most design tools |
| CMYK | C 85% · M 0% · Y 73% · K 53% | Approximate ink mix; confirm with an ICC profile before printing |
| Luminance | 5.62:1 vs white · 3.73:1 vs black | WCAG 2.2 relative-luminance contrast ratios |
Text Contrast & Accessibility
WCAG 2.2 contrast ratios for text on a #127821 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 #127821 in the contrast checker.
Colors That Go With #127821
Pairings derived from color-wheel relationships. The complementary color sits opposite #127821; 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 #127821
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 #127821.
How #127821 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.
#127821#6E6E22#587222#646427#4F6D25#2F7171#26745B#676767Using #127821 in Code
Copy-ready declarations for the places this color usually ends up.
--color-127821: #127821;background-color: #127821;colors: { 'color-127821': '#127821' }Color(red: 0.071, green: 0.471, blue: 0.129)<color name="color_127821">#127821</color>fill="#127821"More Green Colors
#127821 sits in the green family. These are its neighbours across that family's full range, each with its own breakdown.
#127821 Frequently Asked Questions
What color is #127821?
#127821 is a dark green — rgb(18, 120, 33) in RGB and hsl(129, 74%, 27%) in HSL. It carries no registered color name of its own; the closest named color is La Salle Green (#087830), which is clearly related but distinguishable side by side at a CIE76 distance of 6.89.
What is the RGB value of #127821?
#127821 is rgb(18, 120, 33) — red 18, green 120, and blue 33 on the 0-255 scale.
What is the CMYK value of #127821?
#127821 converts to approximately cmyk(85%, 0%, 73%, 53%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.
Should text on #127821 be black or white?
White text is the more readable choice. #127821 scores 5.62:1 against white and 3.73:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.
Can I write #127821 as a CSS color keyword?
No. #127821 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 8.57, which is clearly related but distinguishable side by side.
Open #127821 in a Tool
Keep exploring: every green in the color library, the guide to shades of green, or the full color library.