#37290A#37290A

#37290A is a dark, muted orange. Relative luminance 0.024; OKLCH L 29.0% C 0.050 H 84.0°. Best body text is #FFFFFF at 14.15:1 contrast (WCAG AA passes).

Color values

HEX	#37290A
RGB	rgb(55, 41, 10)
HSL	hsl(41, 69%, 13%)
HSV	hsv(41, 82%, 22%)
CMYK	cmyk(0%, 25.5%, 81.8%, 78.4%)
CIE-LAB	lab(17.55, 2.53, 21.30)
CIE-LCH	lch(17.55, 21.45, 83.21°)
OKLab	oklab(29.02% 0.0052 0.0494)
OKLCH	oklch(29.02% 0.05 84)
XYZ	xyz(2.4234, 2.4202, 0.6266)
Luminance	0.0242 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37290A #0A1837

analogous

#37120A #37290A #2E370A

triadic

#37290A #0A3729 #290A37

tetradic

#37290A #0A3712 #0A1837 #370A2E

square

#37290A #0A3712 #0A1837 #370A2E

split-complementary

#37290A #0A2E37 #120A37

monochromatic

#1A1305 #1A1305 #37290A #6B5013 #9F761D

Accessibility & contrast

On white

14.15

#37290A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#37290A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37290A

14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37290A	#FFFFFF	#000000	##FFFFFF
##37290A	1.00	14.15	1.48	14.15
#FFFFFF	14.15	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2907

Deuteranopia (green-blind)

#322D0B

Tritanopia (blue-blind)

#3C2523

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #37290a;
/* rgb */ color: rgb(55, 41, 10);
/* oklch */ color: oklch(29.0% 0.050 84.0);

Tailwind

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

SCSS

$custom: #37290a;
$custom-light: #70624b;
$custom-dark: #000000;

JSON

{
  "hex": "#37290a",
  "rgb": {
    "r": 55,
    "g": 41,
    "b": 10
  },
  "hsl": {
    "h": 41.333,
    "s": 69.231,
    "l": 12.745
  },
  "oklch": {
    "l": 0.2902,
    "c": 0.04967,
    "h": 84
  },
  "luminance": 0.0242
}

Semantic roles & 50–950 ramp

primary

#37290A

secondary

#284074

accent

#73EC3C

background

#F6F5F4

surface

#ECEAE7

border

#C7C6C3

text

#080501

muted

#7B7977

Preview Lab

Preview with #37290A

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

Preview Lab → · Contrast checker → · Palette generator →