#31290D#31290D

#31290D is a dark, muted yellow. Relative luminance 0.023; OKLCH L 28.3% C 0.045 H 93.4°. Best body text is #FFFFFF at 14.45:1 contrast (WCAG AA passes).

Color values

HEX	#31290D
RGB	rgb(49, 41, 13)
HSL	hsl(47, 58%, 12%)
HSV	hsv(47, 73%, 19%)
CMYK	cmyk(0%, 16.3%, 73.5%, 80.8%)
CIE-LAB	lab(16.84, -0.51, 18.93)
CIE-LCH	lch(16.84, 18.93, 91.55°)
OKLab	oklab(28.29% -0.0026 0.0445)
OKLCH	oklch(28.29% 0.045 93.4)
XYZ	xyz(2.1323, 2.2680, 0.7061)
Luminance	0.0227 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31290D #0D1531

analogous

#31170D #31290D #27310D

triadic

#31290D #0D3129 #290D31

tetradic

#31290D #0D3117 #0D1531 #310D27

square

#31290D #0D3117 #0D1531 #310D27

split-complementary

#31290D #0D2731 #170D31

monochromatic

#181406 #181406 #31290D #61511A #927A27

Accessibility & contrast

On white

14.45

#31290D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#31290D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31290D

14.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31290D	#FFFFFF	#000000	##FFFFFF
##31290D	1.00	14.45	1.45	14.45
#FFFFFF	14.45	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E280A

Deuteranopia (green-blind)

#302B0E

Tritanopia (blue-blind)

#352523

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #31290d;
/* rgb */ color: rgb(49, 41, 13);
/* oklch */ color: oklch(28.3% 0.045 93.4);

Tailwind

colors: {
  custom: {
    50: '#6a624d',
    500: '#31290d',
    950: '#000000',
  },
}

SCSS

$custom: #31290d;
$custom-light: #6a624d;
$custom-dark: #000000;

JSON

{
  "hex": "#31290d",
  "rgb": {
    "r": 49,
    "g": 41,
    "b": 13
  },
  "hsl": {
    "h": 46.667,
    "s": 58.065,
    "l": 12.157
  },
  "oklch": {
    "l": 0.28291,
    "c": 0.04458,
    "h": 93.4
  },
  "luminance": 0.02268
}

Semantic roles & 50–950 ramp

primary

#31290D

secondary

#2E3C6C

accent

#69E147

background

#F6F5F4

surface

#EBEAE7

border

#C6C6C3

text

#070501

muted

#7A7977

Preview Lab

Preview with #31290D

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

Preview Lab → · Contrast checker → · Palette generator →