#337A3E Color
#337A3E is rgb(51, 122, 62) in RGB, hsl(129, 41%, 34%) in HSL, and about cmyk(58%, 0%, 49%, 52%) in CMYK. It has no registered color name of its own — the closest is Dartmouth Green (#00703C), clearly related but distinguishable side by side at ΔE 8.25. White text is the more readable choice on this background.
#337A3Ergb(51, 122, 62)hsl(129, 41%, 34%)hsv(129, 58%, 48%)cmyk(58%, 0%, 49%, 52%)oklch(51.9% 0.116 146.7)lab(45.61% -33.59 25.74)lch(45.61% 42.32 142.53)What #337A3E 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 #337A3E, 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.
#337A3E Channel Values
How #337A3E 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 51 · G 122 · B 62 | 8-bit channels as sent to the display |
| HSL | H 129° · S 41% · L 34% | Easiest model for building lighter and darker variants |
| HSV | H 129° · S 58% · V 48% | Matches the picker in most design tools |
| CMYK | C 58% · M 0% · Y 49% · K 52% | Approximate ink mix; confirm with an ICC profile before printing |
| Luminance | 5.26:1 vs white · 3.99:1 vs black | WCAG 2.2 relative-luminance contrast ratios |
Text Contrast & Accessibility
WCAG 2.2 contrast ratios for text on a #337A3E 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 #337A3E in the contrast checker.
Colors That Go With #337A3E
Pairings derived from color-wheel relationships. The complementary color sits opposite #337A3E; 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 #337A3E
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 #337A3E.
How #337A3E 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.
#337A3E#72723E#5F753E#696941#587040#407474#3B7763#6C6C6CUsing #337A3E in Code
Copy-ready declarations for the places this color usually ends up.
--color-337a3e: #337A3E;background-color: #337A3E;colors: { 'color-337a3e': '#337A3E' }Color(red: 0.200, green: 0.478, blue: 0.243)<color name="color_337a3e">#337A3E</color>fill="#337A3E"More Green Colors
#337A3E sits in the green family. These are its neighbours across that family's full range, each with its own breakdown.
#337A3E Frequently Asked Questions
What color is #337A3E?
#337A3E is a dark green — rgb(51, 122, 62) in RGB and hsl(129, 41%, 34%) in HSL. It carries no registered color name of its own; the closest named color is Dartmouth Green (#00703C), which is clearly related but distinguishable side by side at a CIE76 distance of 8.25.
What is the RGB value of #337A3E?
#337A3E is rgb(51, 122, 62) — red 51, green 122, and blue 62 on the 0-255 scale.
What is the CMYK value of #337A3E?
#337A3E converts to approximately cmyk(58%, 0%, 49%, 52%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.
Should text on #337A3E be black or white?
White text is the more readable choice. #337A3E scores 5.26:1 against white and 3.99:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.
Can I write #337A3E as a CSS color keyword?
No. #337A3E 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 seagreen (#2E8B57) at a CIE76 distance of 9.54, which is clearly related but distinguishable side by side.
Open #337A3E in a Tool
Keep exploring: every green in the color library, the guide to shades of green, or the full color library.