#31350D#31350D

#31350D is a dark, muted yellow. Relative luminance 0.032; OKLCH L 31.6% C 0.059 H 114.7°. Best body text is #FFFFFF at 12.76:1 contrast (WCAG AA passes).

Color values

HEX	#31350D
RGB	rgb(49, 53, 13)
HSL	hsl(66, 61%, 13%)
HSV	hsv(66, 75%, 21%)
CMYK	cmyk(7.5%, 0%, 75.5%, 79.2%)
CIE-LAB	lab(20.94, -8.31, 23.71)
CIE-LCH	lch(20.94, 25.12, 109.32°)
OKLab	oklab(31.56% -0.0248 0.0539)
OKLCH	oklch(31.56% 0.059 114.7)
XYZ	xyz(2.6124, 3.2283, 0.8662)
Luminance	0.0323 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31350D #110D35

analogous

#35250D #31350D #1D350D

triadic

#31350D #0D3135 #350D31

tetradic

#31350D #0D3525 #110D35 #350D1D

square

#31350D #0D3525 #110D35 #350D1D

split-complementary

#31350D #0D1D35 #250D35

monochromatic

#171906 #171906 #31350D #5E6619 #8C9725

Accessibility & contrast

On white

12.76

#31350D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#31350D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31350D

12.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31350D	#FFFFFF	#000000	##FFFFFF
##31350D	1.00	12.76	1.65	12.76
#FFFFFF	12.76	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393208

Deuteranopia (green-blind)

#393310

Tritanopia (blue-blind)

#35322D

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #31350d;
/* rgb */ color: rgb(49, 53, 13);
/* oklch */ color: oklch(31.6% 0.059 114.7);

Tailwind

colors: {
  custom: {
    50: '#6b6c4e',
    500: '#31350d',
    950: '#000000',
  },
}

SCSS

$custom: #31350d;
$custom-light: #6b6c4e;
$custom-dark: #000000;

JSON

{
  "hex": "#31350d",
  "rgb": {
    "r": 49,
    "g": 53,
    "b": 13
  },
  "hsl": {
    "h": 66,
    "s": 60.606,
    "l": 12.941
  },
  "oklch": {
    "l": 0.31555,
    "c": 0.05935,
    "h": 114.7
  },
  "luminance": 0.03228
}

Semantic roles & 50–950 ramp

primary

#31350D

secondary

#342D70

accent

#44E454

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#070601

muted

#7A7A77

Preview Lab

Preview with #31350D

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

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