#3F5212#3F5212

#3F5212 is a dark, moderate yellow-green. Relative luminance 0.071; OKLCH L 40.9% C 0.090 H 124.8°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#3F5212
RGB	rgb(63, 82, 18)
HSL	hsl(78, 64%, 20%)
HSV	hsv(78, 78%, 32%)
CMYK	cmyk(23.2%, 0%, 78%, 67.8%)
CIE-LAB	lab(32.11, -17.86, 33.20)
CIE-LCH	lch(32.11, 37.69, 118.28°)
OKLab	oklab(40.87% -0.0517 0.0743)
OKLCH	oklch(40.87% 0.09 124.8)
XYZ	xyz(5.1764, 7.1350, 1.6766)
Luminance	0.0713 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F5212 #251252

analogous

#524512 #3F5212 #1F5212

triadic

#3F5212 #123F52 #52123F

tetradic

#3F5212 #125245 #251252 #52121F

square

#3F5212 #125245 #251252 #52121F

split-complementary

#3F5212 #121F52 #451252

monochromatic

#131906 #182007 #3F5212 #66841D #8CB628

Accessibility & contrast

On white

8.65

#3F5212 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#3F5212 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F5212

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F5212	#FFFFFF	#000000	##FFFFFF
##3F5212	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574C07

Deuteranopia (green-blind)

#544B18

Tritanopia (blue-blind)

#424E46

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3f5212;
/* rgb */ color: rgb(63, 82, 18);
/* oklch */ color: oklch(40.9% 0.090 124.8);

Tailwind

colors: {
  custom: {
    50: '#768255',
    500: '#3f5212',
    950: '#000000',
  },
}

SCSS

$custom: #3f5212;
$custom-light: #768255;
$custom-dark: #000000;

JSON

{
  "hex": "#3f5212",
  "rgb": {
    "r": 63,
    "g": 82,
    "b": 18
  },
  "hsl": {
    "h": 77.813,
    "s": 64,
    "l": 19.608
  },
  "oklch": {
    "l": 0.40869,
    "c": 0.09048,
    "h": 124.8
  },
  "luminance": 0.07135
}

Semantic roles & 50–950 ramp

primary

#3F5212

secondary

#4E358B

accent

#41E772

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090A03

muted

#7B7C78

Preview Lab

Preview with #3F5212

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

Preview Lab → · Contrast checker → · Palette generator →