#312E06#312E06

#312E06 is a dark, muted yellow. Relative luminance 0.026; OKLCH L 29.6% C 0.057 H 105.0°. Best body text is #FFFFFF at 13.78:1 contrast (WCAG AA passes).

Color values

HEX	#312E06
RGB	rgb(49, 46, 6)
HSL	hsl(56, 78%, 11%)
HSV	hsv(56, 88%, 19%)
CMYK	cmyk(0%, 6.1%, 87.8%, 80.8%)
CIE-LAB	lab(18.45, -4.38, 23.83)
CIE-LCH	lch(18.45, 24.23, 100.41°)
OKLab	oklab(29.55% -0.0147 0.0548)
OKLCH	oklch(29.55% 0.057 105)
XYZ	xyz(2.2766, 2.6202, 0.5581)
Luminance	0.0262 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#312E06 #060931

analogous

#311806 #312E06 #1E3106

triadic

#312E06 #06312E #2E0631

tetradic

#312E06 #063118 #060931 #31061E

square

#312E06 #063118 #060931 #31061E

split-complementary

#312E06 #061E31 #180631

monochromatic

#1B1A03 #1B1A03 #312E06 #68610D #9E9413

Accessibility & contrast

On white

13.78

#312E06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#312E06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #312E06

13.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##312E06	#FFFFFF	#000000	##FFFFFF
##312E06	1.00	13.78	1.52	13.78
#FFFFFF	13.78	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332C02

Deuteranopia (green-blind)

#342E08

Tritanopia (blue-blind)

#352A26

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #312e06;
/* rgb */ color: rgb(49, 46, 6);
/* oklch */ color: oklch(29.6% 0.057 105.0);

Tailwind

colors: {
  custom: {
    50: '#6b664a',
    500: '#312e06',
    950: '#000000',
  },
}

SCSS

$custom: #312e06;
$custom-light: #6b664a;
$custom-dark: #000000;

JSON

{
  "hex": "#312e06",
  "rgb": {
    "r": 49,
    "g": 46,
    "b": 6
  },
  "hsl": {
    "h": 55.814,
    "s": 78.182,
    "l": 10.784
  },
  "oklch": {
    "l": 0.29552,
    "c": 0.05672,
    "h": 105
  },
  "luminance": 0.0262
}

Semantic roles & 50–950 ramp

primary

#312E06

secondary

#212772

accent

#41F533

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#070501

muted

#7A7A77

Preview Lab

Preview with #312E06

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

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