#37270D#37270D

#37270D is a dark, muted orange. Relative luminance 0.023; OKLCH L 28.6% C 0.046 H 77.1°. Best body text is #FFFFFF at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#37270D
RGB	rgb(55, 39, 13)
HSL	hsl(37, 62%, 13%)
HSV	hsv(37, 76%, 22%)
CMYK	cmyk(0%, 29.1%, 76.4%, 78.4%)
CIE-LAB	lab(16.95, 4.12, 19.24)
CIE-LCH	lch(16.95, 19.68, 77.93°)
OKLab	oklab(28.56% 0.0103 0.045)
OKLCH	oklch(28.56% 0.046 77.1)
XYZ	xyz(2.3739, 2.2925, 0.6982)
Luminance	0.0229 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37270D #0D1D37

analogous

#37120D #37270D #32370D

triadic

#37270D #0D3727 #270D37

tetradic

#37270D #0D3712 #0D1D37 #370D32

square

#37270D #0D3712 #0D1D37 #370D32

split-complementary

#37270D #0D3237 #120D37

monochromatic

#191206 #191206 #37270D #684A19 #9A6D24

Accessibility & contrast

On white

14.40

#37270D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#37270D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37270D

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37270D	#FFFFFF	#000000	##FFFFFF
##37270D	1.00	14.40	1.46	14.40
#FFFFFF	14.40	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D270A

Deuteranopia (green-blind)

#312B0E

Tritanopia (blue-blind)

#3C2321

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #37270d;
/* rgb */ color: rgb(55, 39, 13);
/* oklch */ color: oklch(28.6% 0.046 77.1);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#37270d",
  "rgb": {
    "r": 55,
    "g": 39,
    "b": 13
  },
  "hsl": {
    "h": 37.143,
    "s": 61.765,
    "l": 13.333
  },
  "oklch": {
    "l": 0.2856,
    "c": 0.04619,
    "h": 77.1
  },
  "luminance": 0.02292
}

Semantic roles & 50–950 ramp

primary

#37270D

secondary

#2D4872

accent

#81E543

background

#F6F5F4

surface

#ECE9E7

border

#C7C5C3

text

#080501

muted

#7B7977

Preview Lab

Preview with #37270D

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

Preview Lab → · Contrast checker → · Palette generator →