#3F930B Color
#3F930B is rgb(63, 147, 11) in RGB, hsl(97, 86%, 31%) in HSL, and about cmyk(57%, 0%, 93%, 42%) in CMYK. It has no registered color name of its own — the closest is Slimy Green (#299617), clearly related but distinguishable side by side at ΔE 6.22. Black text is the more readable choice on this background.
#3F930Brgb(63, 147, 11)hsl(97, 86%, 31%)hsv(97, 93%, 58%)cmyk(57%, 0%, 93%, 42%)oklch(58.8% 0.177 137.7)lab(54.07% -42.71 53.54)lch(54.07% 68.49 128.58)What #3F930B 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 #3F930B, 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.
#3F930B Channel Values
How #3F930B 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 63 · G 147 · B 11 | 8-bit channels as sent to the display |
| HSL | H 97° · S 86% · L 31% | Easiest model for building lighter and darker variants |
| HSV | H 97° · S 93% · V 58% | Matches the picker in most design tools |
| CMYK | C 57% · M 0% · Y 93% · K 42% | Approximate ink mix; confirm with an ICC profile before printing |
| Luminance | 3.9:1 vs white · 5.39:1 vs black | WCAG 2.2 relative-luminance contrast ratios |
Text Contrast & Accessibility
WCAG 2.2 contrast ratios for text on a #3F930B 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 #3F930B in the contrast checker.
Colors That Go With #3F930B
Pairings derived from color-wheel relationships. The complementary color sits opposite #3F930B; 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 #3F930B
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 #3F930B.
How #3F930B 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.
#3F930B#89890E#738D0D#7F7F1A#6B8715#538A8A#4C8E6E#818181Using #3F930B in Code
Copy-ready declarations for the places this color usually ends up.
--color-3f930b: #3F930B;background-color: #3F930B;colors: { 'color-3f930b': '#3F930B' }Color(red: 0.247, green: 0.576, blue: 0.043)<color name="color_3f930b">#3F930B</color>fill="#3F930B"More Green Colors
#3F930B sits in the green family. These are its neighbours across that family's full range, each with its own breakdown.
#3F930B Frequently Asked Questions
What color is #3F930B?
#3F930B is a dark green — rgb(63, 147, 11) in RGB and hsl(97, 86%, 31%) in HSL. It carries no registered color name of its own; the closest named color is Slimy Green (#299617), which is clearly related but distinguishable side by side at a CIE76 distance of 6.22.
What is the RGB value of #3F930B?
#3F930B is rgb(63, 147, 11) — red 63, green 147, and blue 11 on the 0-255 scale.
What is the CMYK value of #3F930B?
#3F930B converts to approximately cmyk(57%, 0%, 93%, 42%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.
Should text on #3F930B be black or white?
Black text is the more readable choice. #3F930B scores 3.9:1 against white and 5.39:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.
Can I write #3F930B as a CSS color keyword?
No. #3F930B 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 green (#008000) at a CIE76 distance of 10.42, which is visibly different.
Open #3F930B in a Tool
Keep exploring: every green in the color library, the guide to shades of green, or the full color library.