#37320A#37320A

#37320A is a dark, muted yellow. Relative luminance 0.031; OKLCH L 31.3% C 0.057 H 102.1°. Best body text is #FFFFFF at 12.94:1 contrast (WCAG AA passes).

Color values

HEX	#37320A
RGB	rgb(55, 50, 10)
HSL	hsl(53, 69%, 13%)
HSV	hsv(53, 82%, 22%)
CMYK	cmyk(0%, 9.1%, 81.8%, 78.4%)
CIE-LAB	lab(20.50, -3.44, 24.73)
CIE-LCH	lch(20.50, 24.96, 97.92°)
OKLab	oklab(31.35% -0.0119 0.0557)
OKLCH	oklch(31.35% 0.057 102.1)
XYZ	xyz(2.7711, 3.1155, 0.7425)
Luminance	0.0312 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37320A #0A0F37

analogous

#371B0A #37320A #25370A

triadic

#37320A #0A3732 #320A37

tetradic

#37320A #0A371B #0A0F37 #370A25

square

#37320A #0A371B #0A0F37 #370A25

split-complementary

#37320A #0A2537 #1B0A37

monochromatic

#1A1805 #1A1805 #37320A #6B6113 #9F901D

Accessibility & contrast

On white

12.94

#37320A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#37320A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37320A

12.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37320A	#FFFFFF	#000000	##FFFFFF
##37320A	1.00	12.94	1.62	12.94
#FFFFFF	12.94	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373005

Deuteranopia (green-blind)

#39320D

Tritanopia (blue-blind)

#3C2E2A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #37320a;
/* rgb */ color: rgb(55, 50, 10);
/* oklch */ color: oklch(31.3% 0.057 102.1);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#37320a",
  "rgb": {
    "r": 55,
    "g": 50,
    "b": 10
  },
  "hsl": {
    "h": 53.333,
    "s": 69.231,
    "l": 12.745
  },
  "oklch": {
    "l": 0.31348,
    "c": 0.057,
    "h": 102.1
  },
  "luminance": 0.03115
}

Semantic roles & 50–950 ramp

primary

#37320A

secondary

#283174

accent

#4FEC3C

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#080601

muted

#7B7A77

Preview Lab

Preview with #37320A

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

Preview Lab → · Contrast checker → · Palette generator →