#37230C#37230C

#37230C is a dark, muted orange. Relative luminance 0.020; OKLCH L 27.6% C 0.047 H 67.4°. Best body text is #FFFFFF at 14.91:1 contrast (WCAG AA passes).

Color values

HEX	#37230C
RGB	rgb(55, 35, 12)
HSL	hsl(32, 64%, 13%)
HSV	hsv(32, 78%, 22%)
CMYK	cmyk(0%, 36.4%, 78.2%, 78.4%)
CIE-LAB	lab(15.70, 6.78, 18.15)
CIE-LCH	lch(15.70, 19.37, 69.53°)
OKLab	oklab(27.58% 0.018 0.0432)
OKLCH	oklch(27.58% 0.047 67.4)
XYZ	xyz(2.2431, 2.0410, 0.6236)
Luminance	0.0204 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37230C #0C2037

analogous

#370D0C #37230C #35370C

triadic

#37230C #0C3723 #230C37

tetradic

#37230C #0C370D #0C2037 #370C35

square

#37230C #0C370D #0C2037 #370C35

split-complementary

#37230C #0C3537 #0D0C37

monochromatic

#191005 #191005 #37230C #694317 #9B6322

Accessibility & contrast

On white

14.91

#37230C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#37230C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37230C

14.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37230C	#FFFFFF	#000000	##FFFFFF
##37230C	1.00	14.91	1.41	14.91
#FFFFFF	14.91	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A240A

Deuteranopia (green-blind)

#2E290C

Tritanopia (blue-blind)

#3D1E1E

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #37230c;
/* rgb */ color: rgb(55, 35, 12);
/* oklch */ color: oklch(27.6% 0.047 67.4);

Tailwind

colors: {
  custom: {
    50: '#705d4c',
    500: '#37230c',
    950: '#000000',
  },
}

SCSS

$custom: #37230c;
$custom-light: #705d4c;
$custom-dark: #000000;

JSON

{
  "hex": "#37230c",
  "rgb": {
    "r": 55,
    "g": 35,
    "b": 12
  },
  "hsl": {
    "h": 32.093,
    "s": 64.179,
    "l": 13.137
  },
  "oklch": {
    "l": 0.27578,
    "c": 0.04674,
    "h": 67.4
  },
  "luminance": 0.02041
}

Semantic roles & 50–950 ramp

primary

#37230C

secondary

#2C4D73

accent

#8EE741

background

#F6F5F4

surface

#ECE9E7

border

#C7C5C3

text

#080401

muted

#7B7977

Preview Lab

Preview with #37230C

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

Preview Lab → · Contrast checker → · Palette generator →