#573716#573716

#573716 is a dark, moderate orange. Relative luminance 0.048; OKLCH L 36.8% C 0.065 H 63.9°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#573716
RGB	rgb(87, 55, 22)
HSL	hsl(30, 60%, 21%)
HSV	hsv(30, 75%, 34%)
CMYK	cmyk(0%, 36.8%, 74.7%, 65.9%)
CIE-LAB	lab(26.21, 10.79, 25.89)
CIE-LCH	lch(26.21, 28.05, 67.39°)
OKLab	oklab(36.78% 0.0287 0.0588)
OKLCH	oklch(36.78% 0.065 63.9)
XYZ	xyz(5.4419, 4.8170, 1.4021)
Luminance	0.0482 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573716 #163657

analogous

#571716 #573716 #575716

triadic

#573716 #165737 #371657

tetradic

#573716 #165717 #163657 #571657

square

#573716 #165717 #163657 #571657

split-complementary

#573716 #165757 #171657

monochromatic

#180F06 #26180A #573716 #885622 #B9752F

Accessibility & contrast

On white

10.70

#573716 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#573716 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573716

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573716	#FFFFFF	#000000	##FFFFFF
##573716	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413A12

Deuteranopia (green-blind)

#494116

Tritanopia (blue-blind)

#5F3030

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #573716;
/* rgb */ color: rgb(87, 55, 22);
/* oklch */ color: oklch(36.8% 0.065 63.9);

Tailwind

colors: {
  custom: {
    50: '#8a6d55',
    500: '#573716',
    950: '#000000',
  },
}

SCSS

$custom: #573716;
$custom-light: #8a6d55;
$custom-dark: #000000;

JSON

{
  "hex": "#573716",
  "rgb": {
    "r": 87,
    "g": 55,
    "b": 22
  },
  "hsl": {
    "h": 30.462,
    "s": 59.633,
    "l": 21.373
  },
  "oklch": {
    "l": 0.36783,
    "c": 0.0654,
    "h": 63.9
  },
  "luminance": 0.04817
}

Semantic roles & 50–950 ramp

primary

#573716

secondary

#3A648E

accent

#93E345

background

#F8F6F4

surface

#F0EBE8

border

#CBC6C4

text

#0C0703

muted

#7D7A78

Preview Lab

Preview with #573716

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

Preview Lab → · Contrast checker → · Palette generator →