#573712#573712

#573712 is a dark, moderate orange. Relative luminance 0.048; OKLCH L 36.7% C 0.068 H 66.3°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#573712
RGB	rgb(87, 55, 18)
HSL	hsl(32, 66%, 21%)
HSV	hsv(32, 79%, 34%)
CMYK	cmyk(0%, 36.8%, 79.3%, 65.9%)
CIE-LAB	lab(26.17, 10.54, 28.01)
CIE-LCH	lch(26.17, 29.93, 69.38°)
OKLab	oklab(36.74% 0.0274 0.0624)
OKLCH	oklch(36.74% 0.068 66.3)
XYZ	xyz(5.4063, 4.8028, 1.2145)
Luminance	0.0480 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573712 #123257

analogous

#571512 #573712 #545712

triadic

#573712 #125737 #371257

tetradic

#573712 #125715 #123257 #571254

square

#573712 #125715 #123257 #571254

split-complementary

#573712 #125457 #151257

monochromatic

#191005 #241708 #573712 #8A571C #BC7727

Accessibility & contrast

On white

10.71

#573712 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#573712 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573712

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573712	#FFFFFF	#000000	##FFFFFF
##573712	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41390D

Deuteranopia (green-blind)

#494113

Tritanopia (blue-blind)

#5F2F2F

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #573712;
/* rgb */ color: rgb(87, 55, 18);
/* oklch */ color: oklch(36.7% 0.068 66.3);

Tailwind

colors: {
  custom: {
    50: '#8a6d52',
    500: '#573712',
    950: '#000000',
  },
}

SCSS

$custom: #573712;
$custom-light: #8a6d52;
$custom-dark: #000000;

JSON

{
  "hex": "#573712",
  "rgb": {
    "r": 87,
    "g": 55,
    "b": 18
  },
  "hsl": {
    "h": 32.174,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.36737,
    "c": 0.06813,
    "h": 66.3
  },
  "luminance": 0.04802
}

Semantic roles & 50–950 ramp

primary

#573712

secondary

#355F90

accent

#8EE93F

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #573712

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

Preview Lab → · Contrast checker → · Palette generator →