#312D02#312D02

#312D02 is a dark, muted yellow. Relative luminance 0.025; OKLCH L 29.2% C 0.060 H 104.0°. Best body text is #FFFFFF at 13.94:1 contrast (WCAG AA passes).

Color values

HEX	#312D02
RGB	rgb(49, 45, 2)
HSL	hsl(55, 92%, 10%)
HSV	hsv(55, 96%, 19%)
CMYK	cmyk(0%, 8.2%, 95.9%, 80.8%)
CIE-LAB	lab(18.07, -4.02, 25.01)
CIE-LCH	lch(18.07, 25.33, 99.14°)
OKLab	oklab(29.24% -0.0144 0.0579)
OKLCH	oklch(29.24% 0.06 104)
XYZ	xyz(2.2161, 2.5342, 0.4298)
Luminance	0.0253 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#312D02 #020631

analogous

#311602 #312D02 #1D3102

triadic

#312D02 #02312D #2D0231

tetradic

#312D02 #023116 #020631 #31021D

square

#312D02 #023116 #020631 #31021D

split-complementary

#312D02 #021D31 #160231

monochromatic

#1D1B01 #1D1B01 #312D02 #6C6304 #A79907

Accessibility & contrast

On white

13.94

#312D02 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#312D02 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #312D02

13.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##312D02	#FFFFFF	#000000	##FFFFFF
##312D02	1.00	13.94	1.51	13.94
#FFFFFF	13.94	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322B00

Deuteranopia (green-blind)

#342D04

Tritanopia (blue-blind)

#362925

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #312d02;
/* rgb */ color: rgb(49, 45, 2);
/* oklch */ color: oklch(29.2% 0.060 104.0);

Tailwind

colors: {
  custom: {
    50: '#6b6548',
    500: '#312d02',
    950: '#000000',
  },
}

SCSS

$custom: #312d02;
$custom-light: #6b6548;
$custom-dark: #000000;

JSON

{
  "hex": "#312d02",
  "rgb": {
    "r": 49,
    "g": 45,
    "b": 2
  },
  "hsl": {
    "h": 54.894,
    "s": 92.157,
    "l": 10
  },
  "oklch": {
    "l": 0.29236,
    "c": 0.05966,
    "h": 104
  },
  "luminance": 0.02534
}

Semantic roles & 50–950 ramp

primary

#312D02

secondary

#192175

accent

#3BFF29

background

#F6F6F4

surface

#EBEBE6

border

#C6C6C2

text

#070500

muted

#7A7A77

Preview Lab

Preview with #312D02

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

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