#573C12#573C12

#573C12 is a dark, moderate orange. Relative luminance 0.053; OKLCH L 37.8% C 0.068 H 74.6°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#573C12
RGB	rgb(87, 60, 18)
HSL	hsl(37, 66%, 21%)
HSV	hsv(37, 79%, 34%)
CMYK	cmyk(0%, 31%, 79.3%, 65.9%)
CIE-LAB	lab(27.58, 7.37, 29.45)
CIE-LCH	lch(27.58, 30.36, 75.96°)
OKLab	oklab(37.84% 0.018 0.0655)
OKLCH	oklch(37.84% 0.068 74.6)
XYZ	xyz(5.6559, 5.3021, 1.2977)
Luminance	0.0530 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573C12 #122D57

analogous

#571A12 #573C12 #4F5712

triadic

#573C12 #12573C #3C1257

tetradic

#573C12 #12571A #122D57 #57124F

square

#573C12 #12571A #122D57 #57124F

split-complementary

#573C12 #124F57 #1A1257

monochromatic

#191105 #241908 #573C12 #8A5F1C #BC8227

Accessibility & contrast

On white

10.19

#573C12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#573C12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573C12

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573C12	#FFFFFF	#000000	##FFFFFF
##573C12	1.00	10.19	2.06	10.19
#FFFFFF	10.19	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D0C

Deuteranopia (green-blind)

#4C4413

Tritanopia (blue-blind)

#5F3533

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #573c12;
/* rgb */ color: rgb(87, 60, 18);
/* oklch */ color: oklch(37.8% 0.068 74.6);

Tailwind

colors: {
  custom: {
    50: '#8a7153',
    500: '#573c12',
    950: '#000000',
  },
}

SCSS

$custom: #573c12;
$custom-light: #8a7153;
$custom-dark: #000000;

JSON

{
  "hex": "#573c12",
  "rgb": {
    "r": 87,
    "g": 60,
    "b": 18
  },
  "hsl": {
    "h": 36.522,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.37838,
    "c": 0.0679,
    "h": 74.6
  },
  "luminance": 0.05302
}

Semantic roles & 50–950 ramp

primary

#573C12

secondary

#355990

accent

#81E93F

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #573C12

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

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