#31480D#31480D

#31480D is a dark, moderate yellow-green. Relative luminance 0.053; OKLCH L 37.0% C 0.087 H 128.9°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#31480D
RGB	rgb(49, 72, 13)
HSL	hsl(83, 69%, 17%)
HSV	hsv(83, 82%, 28%)
CMYK	cmyk(31.9%, 0%, 81.9%, 71.8%)
CIE-LAB	lab(27.62, -19.22, 30.52)
CIE-LCH	lch(27.62, 36.07, 122.20°)
OKLab	oklab(36.95% -0.0549 0.0681)
OKLCH	oklch(36.95% 0.087 128.9)
XYZ	xyz(3.6566, 5.3167, 1.2143)
Luminance	0.0532 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31480D #240D48

analogous

#48420D #31480D #14480D

triadic

#31480D #0D3148 #480D31

tetradic

#31480D #0D4842 #240D48 #480D14

square

#31480D #0D4842 #240D48 #480D14

split-complementary

#31480D #0D1448 #420D48

monochromatic

#121A05 #121A05 #31480D #547C16 #78B020

Accessibility & contrast

On white

10.18

#31480D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#31480D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31480D

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31480D	#FFFFFF	#000000	##FFFFFF
##31480D	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4203

Deuteranopia (green-blind)

#494113

Tritanopia (blue-blind)

#33443D

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #31480d;
/* rgb */ color: rgb(49, 72, 13);
/* oklch */ color: oklch(37.0% 0.087 128.9);

Tailwind

colors: {
  custom: {
    50: '#6c7b50',
    500: '#31480d',
    950: '#000000',
  },
}

SCSS

$custom: #31480d;
$custom-light: #6c7b50;
$custom-dark: #000000;

JSON

{
  "hex": "#31480d",
  "rgb": {
    "r": 49,
    "g": 72,
    "b": 13
  },
  "hsl": {
    "h": 83.39,
    "s": 69.412,
    "l": 16.667
  },
  "oklch": {
    "l": 0.36953,
    "c": 0.08749,
    "h": 128.9
  },
  "luminance": 0.05317
}

Semantic roles & 50–950 ramp

primary

#31480D

secondary

#4F2D83

accent

#3CEC80

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#070902

muted

#7A7B78

Preview Lab

Preview with #31480D

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

Preview Lab → · Contrast checker → · Palette generator →