#573812#573812

#573812 is a dark, moderate orange. Relative luminance 0.049; OKLCH L 37.0% C 0.068 H 68.0°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#573812
RGB	rgb(87, 56, 18)
HSL	hsl(33, 66%, 21%)
HSV	hsv(33, 79%, 34%)
CMYK	cmyk(0%, 35.6%, 79.3%, 65.9%)
CIE-LAB	lab(26.44, 9.91, 28.30)
CIE-LCH	lch(26.44, 29.98, 70.70°)
OKLab	oklab(36.95% 0.0255 0.063)
OKLCH	oklch(36.95% 0.068 68)
XYZ	xyz(5.4542, 4.8987, 1.2304)
Luminance	0.0490 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573812 #123157

analogous

#571512 #573812 #535712

triadic

#573812 #125738 #381257

tetradic

#573812 #125715 #123157 #571253

square

#573812 #125715 #123157 #571253

split-complementary

#573812 #125357 #151257

monochromatic

#191005 #241708 #573812 #8A591C #BC7927

Accessibility & contrast

On white

10.61

#573812 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#573812 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573812

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573812	#FFFFFF	#000000	##FFFFFF
##573812	1.00	10.61	1.98	10.61
#FFFFFF	10.61	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A0D

Deuteranopia (green-blind)

#4A4113

Tritanopia (blue-blind)

#5F3130

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #573812;
/* rgb */ color: rgb(87, 56, 18);
/* oklch */ color: oklch(37.0% 0.068 68.0);

Tailwind

colors: {
  custom: {
    50: '#8a6e52',
    500: '#573812',
    950: '#000000',
  },
}

SCSS

$custom: #573812;
$custom-light: #8a6e52;
$custom-dark: #000000;

JSON

{
  "hex": "#573812",
  "rgb": {
    "r": 87,
    "g": 56,
    "b": 18
  },
  "hsl": {
    "h": 33.043,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.36954,
    "c": 0.06796,
    "h": 68
  },
  "luminance": 0.04898
}

Semantic roles & 50–950 ramp

primary

#573812

secondary

#355E90

accent

#8BE93F

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #573812

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

Preview Lab → · Contrast checker → · Palette generator →