#563C18#563C18

#563C18 is a dark, moderate orange. Relative luminance 0.053; OKLCH L 37.8% C 0.063 H 72.6°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#563C18
RGB	rgb(86, 60, 24)
HSL	hsl(35, 56%, 22%)
HSV	hsv(35, 72%, 34%)
CMYK	cmyk(0%, 30.2%, 72.1%, 66.3%)
CIE-LAB	lab(27.51, 7.24, 26.17)
CIE-LCH	lch(27.51, 27.15, 74.53°)
OKLab	oklab(37.77% 0.0187 0.0598)
OKLCH	oklch(37.77% 0.063 72.6)
XYZ	xyz(5.6188, 5.2765, 1.5865)
Luminance	0.0528 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563C18 #183256

analogous

#561D18 #563C18 #515618

triadic

#563C18 #18563C #3C1856

tetradic

#563C18 #18561D #183256 #561851

square

#563C18 #18561D #183256 #561851

split-complementary

#563C18 #185156 #1D1856

monochromatic

#181107 #261B0B #563C18 #865D25 #B67F33

Accessibility & contrast

On white

10.22

#563C18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#563C18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563C18

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563C18	#FFFFFF	#000000	##FFFFFF
##563C18	1.00	10.22	2.06	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453D14

Deuteranopia (green-blind)

#4B4319

Tritanopia (blue-blind)

#5E3534

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #563c18;
/* rgb */ color: rgb(86, 60, 24);
/* oklch */ color: oklch(37.8% 0.063 72.6);

Tailwind

colors: {
  custom: {
    50: '#887156',
    500: '#563c18',
    950: '#000000',
  },
}

SCSS

$custom: #563c18;
$custom-light: #887156;
$custom-dark: #000000;

JSON

{
  "hex": "#563c18",
  "rgb": {
    "r": 86,
    "g": 60,
    "b": 24
  },
  "hsl": {
    "h": 34.839,
    "s": 56.364,
    "l": 21.569
  },
  "oklch": {
    "l": 0.37774,
    "c": 0.06261,
    "h": 72.6
  },
  "luminance": 0.05276
}

Semantic roles & 50–950 ramp

primary

#563C18

secondary

#3D5E8D

accent

#88E048

background

#F8F6F5

surface

#F0ECE9

border

#CBC7C5

text

#0C0703

muted

#7D7A78

Preview Lab

Preview with #563C18

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

Preview Lab → · Contrast checker → · Palette generator →