#31290C#31290C

#31290C is a dark, muted yellow. Relative luminance 0.023; OKLCH L 28.3% C 0.046 H 93.8°. Best body text is #FFFFFF at 14.45:1 contrast (WCAG AA passes).

Color values

HEX	#31290C
RGB	rgb(49, 41, 12)
HSL	hsl(47, 61%, 12%)
HSV	hsv(47, 76%, 19%)
CMYK	cmyk(0%, 16.3%, 75.5%, 80.8%)
CIE-LAB	lab(16.82, -0.60, 19.38)
CIE-LCH	lch(16.82, 19.39, 91.77°)
OKLab	oklab(28.28% -0.0031 0.0455)
OKLCH	oklch(28.28% 0.046 93.8)
XYZ	xyz(2.1260, 2.2655, 0.6731)
Luminance	0.0226 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31290C #0C1431

analogous

#31170C #31290C #27310C

triadic

#31290C #0C3129 #290C31

tetradic

#31290C #0C3117 #0C1431 #310C27

square

#31290C #0C3117 #0C1431 #310C27

split-complementary

#31290C #0C2731 #170C31

monochromatic

#191506 #191506 #31290C #625218 #937B24

Accessibility & contrast

On white

14.45

#31290C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#31290C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31290C

14.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31290C	#FFFFFF	#000000	##FFFFFF
##31290C	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)

#2E2809

Deuteranopia (green-blind)

#302B0D

Tritanopia (blue-blind)

#352523

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #31290c;
/* rgb */ color: rgb(49, 41, 12);
/* oklch */ color: oklch(28.3% 0.046 93.8);

Tailwind

colors: {
  custom: {
    50: '#6a624c',
    500: '#31290c',
    950: '#000000',
  },
}

SCSS

$custom: #31290c;
$custom-light: #6a624c;
$custom-dark: #000000;

JSON

{
  "hex": "#31290c",
  "rgb": {
    "r": 49,
    "g": 41,
    "b": 12
  },
  "hsl": {
    "h": 47.027,
    "s": 60.656,
    "l": 11.961
  },
  "oklch": {
    "l": 0.28278,
    "c": 0.04564,
    "h": 93.8
  },
  "luminance": 0.02265
}

Semantic roles & 50–950 ramp

primary

#31290C

secondary

#2C3A6D

accent

#67E444

background

#F6F5F4

surface

#EBEAE7

border

#C6C6C3

text

#070501

muted

#7A7977

Preview Lab

Preview with #31290C

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

Preview Lab → · Contrast checker → · Palette generator →