#3F4812#3F4812

#3F4812 is a dark, moderate yellow-green. Relative luminance 0.057; OKLCH L 38.1% C 0.076 H 118.3°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#3F4812
RGB	rgb(63, 72, 18)
HSL	hsl(70, 60%, 18%)
HSV	hsv(70, 75%, 28%)
CMYK	cmyk(12.5%, 0%, 75%, 71.8%)
CIE-LAB	lab(28.73, -12.25, 29.80)
CIE-LCH	lch(28.73, 32.22, 112.36°)
OKLab	oklab(38.14% -0.0362 0.0671)
OKLCH	oklch(38.14% 0.076 118.3)
XYZ	xyz(4.4765, 5.7352, 1.4433)
Luminance	0.0573 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F4812 #1B1248

analogous

#483612 #3F4812 #244812

triadic

#3F4812 #123F48 #48123F

tetradic

#3F4812 #124836 #1B1248 #481224

square

#3F4812 #124836 #1B1248 #481224

split-complementary

#3F4812 #122448 #361248

monochromatic

#151806 #151806 #3F4812 #6A791E #95AA2A

Accessibility & contrast

On white

9.78

#3F4812 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#3F4812 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F4812

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F4812	#FFFFFF	#000000	##FFFFFF
##3F4812	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D440A

Deuteranopia (green-blind)

#4C4416

Tritanopia (blue-blind)

#43443D

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3f4812;
/* rgb */ color: rgb(63, 72, 18);
/* oklch */ color: oklch(38.1% 0.076 118.3);

Tailwind

colors: {
  custom: {
    50: '#767a53',
    500: '#3f4812',
    950: '#000000',
  },
}

SCSS

$custom: #3f4812;
$custom-light: #767a53;
$custom-dark: #000000;

JSON

{
  "hex": "#3f4812",
  "rgb": {
    "r": 63,
    "g": 72,
    "b": 18
  },
  "hsl": {
    "h": 70,
    "s": 60,
    "l": 17.647
  },
  "oklch": {
    "l": 0.38144,
    "c": 0.07628,
    "h": 118.3
  },
  "luminance": 0.05735
}

Semantic roles & 50–950 ramp

primary

#3F4812

secondary

#413581

accent

#45E35F

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#090903

muted

#7B7B78

Preview Lab

Preview with #3F4812

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

Preview Lab → · Contrast checker → · Palette generator →