#37270E#37270E

#37270E is a dark, muted orange. Relative luminance 0.023; OKLCH L 28.6% C 0.045 H 76.3°. Best body text is #FFFFFF at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#37270E
RGB	rgb(55, 39, 14)
HSL	hsl(37, 59%, 14%)
HSV	hsv(37, 75%, 22%)
CMYK	cmyk(0%, 29.1%, 74.5%, 78.4%)
CIE-LAB	lab(16.97, 4.20, 18.77)
CIE-LCH	lch(16.97, 19.23, 77.39°)
OKLab	oklab(28.57% 0.0107 0.044)
OKLCH	oklch(28.57% 0.045 76.3)
XYZ	xyz(2.3805, 2.2951, 0.7330)
Luminance	0.0230 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37270E #0E1E37

analogous

#37120E #37270E #32370E

triadic

#37270E #0E3727 #270E37

tetradic

#37270E #0E3712 #0E1E37 #370E32

square

#37270E #0E3712 #0E1E37 #370E32

split-complementary

#37270E #0E3237 #120E37

monochromatic

#181106 #181106 #37270E #684A1A #996C27

Accessibility & contrast

On white

14.39

#37270E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#37270E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37270E

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37270E	#FFFFFF	#000000	##FFFFFF
##37270E	1.00	14.39	1.46	14.39
#FFFFFF	14.39	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D280B

Deuteranopia (green-blind)

#312B0F

Tritanopia (blue-blind)

#3C2321

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #37270e;
/* rgb */ color: rgb(55, 39, 14);
/* oklch */ color: oklch(28.6% 0.045 76.3);

Tailwind

colors: {
  custom: {
    50: '#70604d',
    500: '#37270e',
    950: '#000000',
  },
}

SCSS

$custom: #37270e;
$custom-light: #70604d;
$custom-dark: #000000;

JSON

{
  "hex": "#37270e",
  "rgb": {
    "r": 55,
    "g": 39,
    "b": 14
  },
  "hsl": {
    "h": 36.585,
    "s": 59.42,
    "l": 13.529
  },
  "oklch": {
    "l": 0.28574,
    "c": 0.04524,
    "h": 76.3
  },
  "luminance": 0.02295
}

Semantic roles & 50–950 ramp

primary

#37270E

secondary

#2F4972

accent

#83E345

background

#F6F5F4

surface

#ECE9E7

border

#C7C5C3

text

#080501

muted

#7B7977

Preview Lab

Preview with #37270E

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

Preview Lab → · Contrast checker → · Palette generator →