#37230E#37230E

#37230E is a dark, muted orange. Relative luminance 0.020; OKLCH L 27.6% C 0.045 H 65.3°. Best body text is #FFFFFF at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#37230E
RGB	rgb(55, 35, 14)
HSL	hsl(31, 59%, 14%)
HSV	hsv(31, 75%, 22%)
CMYK	cmyk(0%, 36.4%, 74.5%, 78.4%)
CIE-LAB	lab(15.73, 6.94, 17.23)
CIE-LCH	lch(15.73, 18.57, 68.07°)
OKLab	oklab(27.61% 0.0188 0.0409)
OKLCH	oklch(27.61% 0.045 65.3)
XYZ	xyz(2.2560, 2.0462, 0.6915)
Luminance	0.0205 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37230E #0E2237

analogous

#370E0E #37230E #36370E

triadic

#37230E #0E3723 #230E37

tetradic

#37230E #0E370E #0E2237 #370E36

square

#37230E #0E370E #0E2237 #370E36

split-complementary

#37230E #0E3637 #0E0E37

monochromatic

#181006 #181006 #37230E #68421A #996127

Accessibility & contrast

On white

14.90

#37230E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#37230E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37230E

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37230E	#FFFFFF	#000000	##FFFFFF
##37230E	1.00	14.90	1.41	14.90
#FFFFFF	14.90	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29240C

Deuteranopia (green-blind)

#2E290E

Tritanopia (blue-blind)

#3C1E1E

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #37230e;
/* rgb */ color: rgb(55, 35, 14);
/* oklch */ color: oklch(27.6% 0.045 65.3);

Tailwind

colors: {
  custom: {
    50: '#705d4d',
    500: '#37230e',
    950: '#000000',
  },
}

SCSS

$custom: #37230e;
$custom-light: #705d4d;
$custom-dark: #000000;

JSON

{
  "hex": "#37230e",
  "rgb": {
    "r": 55,
    "g": 35,
    "b": 14
  },
  "hsl": {
    "h": 30.732,
    "s": 59.42,
    "l": 13.529
  },
  "oklch": {
    "l": 0.27608,
    "c": 0.04503,
    "h": 65.3
  },
  "luminance": 0.02046
}

Semantic roles & 50–950 ramp

primary

#37230E

secondary

#2F5072

accent

#92E345

background

#F6F5F4

surface

#ECE9E7

border

#C7C5C3

text

#080401

muted

#7B7977

Preview Lab

Preview with #37230E

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

Preview Lab → · Contrast checker → · Palette generator →