#3F8112#3F8112

#3F8112 is a mid, vivid yellow-green. Relative luminance 0.168; OKLCH L 53.9% C 0.153 H 136.4°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#3F8112
RGB	rgb(63, 129, 18)
HSL	hsl(96, 76%, 29%)
HSV	hsv(96, 86%, 51%)
CMYK	cmyk(51.2%, 0%, 86%, 49.4%)
CIE-LAB	lab(48.01, -39.78, 48.08)
CIE-LCH	lch(48.01, 62.40, 129.60°)
OKLab	oklab(53.86% -0.1109 0.1056)
OKLCH	oklch(53.86% 0.153 136.4)
XYZ	xyz(10.0091, 16.8002, 3.2875)
Luminance	0.1680 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8112 #541281

analogous

#778112 #3F8112 #12811D

triadic

#3F8112 #123F81 #81123F

tetradic

#3F8112 #127781 #541281 #811D12

square

#3F8112 #127781 #541281 #811D12

split-complementary

#3F8112 #1D1281 #811277

monochromatic

#0D1B04 #254B0B #3F8112 #59B719 #76E22C

Accessibility & contrast

On white

4.82

#3F8112 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#3F8112 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F8112

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8112	#FFFFFF	#000000	##FFFFFF
##3F8112	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867500

Deuteranopia (green-blind)

#7D7020

Tritanopia (blue-blind)

#3C7C6D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3f8112;
/* rgb */ color: rgb(63, 129, 18);
/* oklch */ color: oklch(53.9% 0.153 136.4);

Tailwind

colors: {
  custom: {
    50: '#7ca65c',
    500: '#3f8112',
    950: '#000000',
  },
}

SCSS

$custom: #3f8112;
$custom-light: #7ca65c;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8112",
  "rgb": {
    "r": 63,
    "g": 129,
    "b": 18
  },
  "hsl": {
    "h": 95.676,
    "s": 75.51,
    "l": 28.824
  },
  "oklch": {
    "l": 0.53861,
    "c": 0.15309,
    "h": 136.4
  },
  "luminance": 0.16801
}

Semantic roles & 50–950 ramp

primary

#3F8112

secondary

#8338B7

accent

#36F2A6

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#0A0F04

muted

#7C7F79

Preview Lab

Preview with #3F8112

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →