#31300E#31300E

#31300E is a dark, muted yellow. Relative luminance 0.028; OKLCH L 30.2% C 0.051 H 107.5°. Best body text is #FFFFFF at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#31300E
RGB	rgb(49, 48, 14)
HSL	hsl(58, 56%, 12%)
HSV	hsv(58, 71%, 19%)
CMYK	cmyk(0%, 2%, 71.4%, 80.8%)
CIE-LAB	lab(19.22, -5.06, 21.28)
CIE-LCH	lch(19.22, 21.87, 103.37°)
OKLab	oklab(30.19% -0.0155 0.0491)
OKLCH	oklch(30.19% 0.051 107.5)
XYZ	xyz(2.4029, 2.7987, 0.8290)
Luminance	0.0280 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31300E #0E0F31

analogous

#311F0E #31300E #20310E

triadic

#31300E #0E3130 #300E31

tetradic

#31300E #0E311F #0E0F31 #310E20

square

#31300E #0E311F #0E0F31 #310E20

split-complementary

#31300E #0E2031 #1F0E31

monochromatic

#181707 #181707 #31300E #615F1C #908D29

Accessibility & contrast

On white

13.46

#31300E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#31300E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31300E

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31300E	#FFFFFF	#000000	##FFFFFF
##31300E	1.00	13.46	1.56	13.46
#FFFFFF	13.46	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342E0A

Deuteranopia (green-blind)

#352F10

Tritanopia (blue-blind)

#352D29

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #31300e;
/* rgb */ color: rgb(49, 48, 14);
/* oklch */ color: oklch(30.2% 0.051 107.5);

Tailwind

colors: {
  custom: {
    50: '#6a684e',
    500: '#31300e',
    950: '#000000',
  },
}

SCSS

$custom: #31300e;
$custom-light: #6a684e;
$custom-dark: #000000;

JSON

{
  "hex": "#31300e",
  "rgb": {
    "r": 49,
    "g": 48,
    "b": 14
  },
  "hsl": {
    "h": 58.286,
    "s": 55.556,
    "l": 12.353
  },
  "oklch": {
    "l": 0.30186,
    "c": 0.05145,
    "h": 107.5
  },
  "luminance": 0.02799
}

Semantic roles & 50–950 ramp

primary

#31300E

secondary

#2F316C

accent

#4DDF49

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#070601

muted

#7A7A77

Preview Lab

Preview with #31300E

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

Preview Lab → · Contrast checker → · Palette generator →