#37220D#37220D

#37220D is a dark, muted orange. Relative luminance 0.020; OKLCH L 27.4% C 0.046 H 63.7°. Best body text is #FFFFFF at 15.03:1 contrast (WCAG AA passes).

Color values

HEX	#37220D
RGB	rgb(55, 34, 13)
HSL	hsl(30, 62%, 13%)
HSV	hsv(30, 76%, 22%)
CMYK	cmyk(0%, 38.2%, 76.4%, 78.4%)
CIE-LAB	lab(15.41, 7.54, 17.32)
CIE-LCH	lch(15.41, 18.89, 66.47°)
OKLab	oklab(27.36% 0.0204 0.0413)
OKLCH	oklch(27.36% 0.046 63.7)
XYZ	xyz(2.2204, 1.9855, 0.6470)
Luminance	0.0198 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37220D #0D2237

analogous

#370D0D #37220D #37370D

triadic

#37220D #0D3722 #220D37

tetradic

#37220D #0D370D #0D2237 #370D37

square

#37220D #0D370D #0D2237 #370D37

split-complementary

#37220D #0D3737 #0D0D37

monochromatic

#190F06 #190F06 #37220D #684119 #9A5F24

Accessibility & contrast

On white

15.03

#37220D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#37220D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37220D

15.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37220D	#FFFFFF	#000000	##FFFFFF
##37220D	1.00	15.03	1.40	15.03
#FFFFFF	15.03	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29240B

Deuteranopia (green-blind)

#2E280D

Tritanopia (blue-blind)

#3D1D1D

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #37220d;
/* rgb */ color: rgb(55, 34, 13);
/* oklch */ color: oklch(27.4% 0.046 63.7);

Tailwind

colors: {
  custom: {
    50: '#705d4d',
    500: '#37220d',
    950: '#000000',
  },
}

SCSS

$custom: #37220d;
$custom-light: #705d4d;
$custom-dark: #000000;

JSON

{
  "hex": "#37220d",
  "rgb": {
    "r": 55,
    "g": 34,
    "b": 13
  },
  "hsl": {
    "h": 30,
    "s": 61.765,
    "l": 13.333
  },
  "oklch": {
    "l": 0.27357,
    "c": 0.04608,
    "h": 63.7
  },
  "luminance": 0.01985
}

Semantic roles & 50–950 ramp

primary

#37220D

secondary

#2D5072

accent

#94E543

background

#F6F5F4

surface

#ECE9E7

border

#C7C5C3

text

#080401

muted

#7B7977

Preview Lab

Preview with #37220D

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

Preview Lab → · Contrast checker → · Palette generator →