#37250B#37250B

#37250B is a dark, muted orange. Relative luminance 0.022; OKLCH L 28.0% C 0.048 H 73.5°. Best body text is #FFFFFF at 14.66:1 contrast (WCAG AA passes).

Color values

HEX	#37250B
RGB	rgb(55, 37, 11)
HSL	hsl(35, 67%, 13%)
HSV	hsv(35, 80%, 22%)
CMYK	cmyk(0%, 32.7%, 80%, 78.4%)
CIE-LAB	lab(16.30, 5.33, 19.35)
CIE-LCH	lch(16.30, 20.07, 74.59°)
OKLab	oklab(28.04% 0.0135 0.0456)
OKLCH	oklch(28.04% 0.048 73.5)
XYZ	xyz(2.2977, 2.1597, 0.6124)
Luminance	0.0216 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37250B #0B1D37

analogous

#370F0B #37250B #33370B

triadic

#37250B #0B3725 #250B37

tetradic

#37250B #0B370F #0B1D37 #370B33

square

#37250B #0B370F #0B1D37 #370B33

split-complementary

#37250B #0B3337 #0F0B37

monochromatic

#1A1105 #1A1105 #37250B #6A4715 #9D6A1F

Accessibility & contrast

On white

14.66

#37250B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#37250B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37250B

14.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37250B	#FFFFFF	#000000	##FFFFFF
##37250B	1.00	14.66	1.43	14.66
#FFFFFF	14.66	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2608

Deuteranopia (green-blind)

#302A0C

Tritanopia (blue-blind)

#3D201F

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #37250b;
/* rgb */ color: rgb(55, 37, 11);
/* oklch */ color: oklch(28.0% 0.048 73.5);

Tailwind

colors: {
  custom: {
    50: '#705f4c',
    500: '#37250b',
    950: '#000000',
  },
}

SCSS

$custom: #37250b;
$custom-light: #705f4c;
$custom-dark: #000000;

JSON

{
  "hex": "#37250b",
  "rgb": {
    "r": 55,
    "g": 37,
    "b": 11
  },
  "hsl": {
    "h": 35.455,
    "s": 66.667,
    "l": 12.941
  },
  "oklch": {
    "l": 0.28044,
    "c": 0.04758,
    "h": 73.5
  },
  "luminance": 0.0216
}

Semantic roles & 50–950 ramp

primary

#37250B

secondary

#2A4874

accent

#84EA3E

background

#F6F5F4

surface

#ECE9E7

border

#C7C5C3

text

#080401

muted

#7B7977

Preview Lab

Preview with #37250B

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

Preview Lab → · Contrast checker → · Palette generator →