#37320C#37320C

#37320C is a dark, muted yellow. Relative luminance 0.031; OKLCH L 31.4% C 0.055 H 101.8°. Best body text is #FFFFFF at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#37320C
RGB	rgb(55, 50, 12)
HSL	hsl(53, 64%, 13%)
HSV	hsv(53, 78%, 22%)
CMYK	cmyk(0%, 9.1%, 78.2%, 78.4%)
CIE-LAB	lab(20.52, -3.31, 23.89)
CIE-LCH	lch(20.52, 24.11, 97.88°)
OKLab	oklab(31.37% -0.0113 0.0541)
OKLCH	oklch(31.37% 0.055 101.8)
XYZ	xyz(2.7826, 3.1201, 0.8034)
Luminance	0.0312 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37320C #0C1137

analogous

#371C0C #37320C #26370C

triadic

#37320C #0C3732 #320C37

tetradic

#37320C #0C371C #0C1137 #370C26

square

#37320C #0C371C #0C1137 #370C26

split-complementary

#37320C #0C2637 #1C0C37

monochromatic

#191705 #191705 #37320C #696017 #9B8D22

Accessibility & contrast

On white

12.93

#37320C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#37320C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37320C

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37320C	#FFFFFF	#000000	##FFFFFF
##37320C	1.00	12.93	1.62	12.93
#FFFFFF	12.93	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373007

Deuteranopia (green-blind)

#39320E

Tritanopia (blue-blind)

#3C2E2A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #37320c;
/* rgb */ color: rgb(55, 50, 12);
/* oklch */ color: oklch(31.4% 0.055 101.8);

Tailwind

colors: {
  custom: {
    50: '#70694d',
    500: '#37320c',
    950: '#000000',
  },
}

SCSS

$custom: #37320c;
$custom-light: #70694d;
$custom-dark: #000000;

JSON

{
  "hex": "#37320c",
  "rgb": {
    "r": 55,
    "g": 50,
    "b": 12
  },
  "hsl": {
    "h": 53.023,
    "s": 64.179,
    "l": 13.137
  },
  "oklch": {
    "l": 0.31369,
    "c": 0.05526,
    "h": 101.8
  },
  "luminance": 0.0312
}

Semantic roles & 50–950 ramp

primary

#37320C

secondary

#2C3473

accent

#54E741

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#070601

muted

#7A7A77

Preview Lab

Preview with #37320C

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

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