#37290C#37290C

#37290C is a dark, muted orange. Relative luminance 0.024; OKLCH L 29.0% C 0.048 H 82.9°. Best body text is #FFFFFF at 14.14:1 contrast (WCAG AA passes).

Color values

HEX	#37290C
RGB	rgb(55, 41, 12)
HSL	hsl(40, 64%, 13%)
HSV	hsv(40, 78%, 22%)
CMYK	cmyk(0%, 25.5%, 78.2%, 78.4%)
CIE-LAB	lab(17.57, 2.68, 20.47)
CIE-LCH	lch(17.57, 20.64, 82.55°)
OKLab	oklab(29.04% 0.0059 0.0475)
OKLCH	oklch(29.04% 0.048 82.9)
XYZ	xyz(2.4350, 2.4248, 0.6875)
Luminance	0.0243 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37290C #0C1A37

analogous

#37130C #37290C #2F370C

triadic

#37290C #0C3729 #290C37

tetradic

#37290C #0C3713 #0C1A37 #370C2F

square

#37290C #0C3713 #0C1A37 #370C2F

split-complementary

#37290C #0C2F37 #130C37

monochromatic

#191305 #191305 #37290C #694E17 #9B7422

Accessibility & contrast

On white

14.14

#37290C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#37290C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37290C

14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37290C	#FFFFFF	#000000	##FFFFFF
##37290C	1.00	14.14	1.49	14.14
#FFFFFF	14.14	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2909

Deuteranopia (green-blind)

#322D0D

Tritanopia (blue-blind)

#3C2523

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #37290c;
/* rgb */ color: rgb(55, 41, 12);
/* oklch */ color: oklch(29.0% 0.048 82.9);

Tailwind

colors: {
  custom: {
    50: '#70624c',
    500: '#37290c',
    950: '#000000',
  },
}

SCSS

$custom: #37290c;
$custom-light: #70624c;
$custom-dark: #000000;

JSON

{
  "hex": "#37290c",
  "rgb": {
    "r": 55,
    "g": 41,
    "b": 12
  },
  "hsl": {
    "h": 40.465,
    "s": 64.179,
    "l": 13.137
  },
  "oklch": {
    "l": 0.29044,
    "c": 0.04789,
    "h": 82.9
  },
  "luminance": 0.02425
}

Semantic roles & 50–950 ramp

primary

#37290C

secondary

#2C4373

accent

#77E741

background

#F6F5F4

surface

#ECEAE7

border

#C7C6C3

text

#080501

muted

#7B7977

Preview Lab

Preview with #37290C

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

Preview Lab → · Contrast checker → · Palette generator →