#563D18#563D18

#563D18 is a dark, moderate orange. Relative luminance 0.054; OKLCH L 38.0% C 0.063 H 74.4°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#563D18
RGB	rgb(86, 61, 24)
HSL	hsl(36, 56%, 22%)
HSV	hsv(36, 72%, 34%)
CMYK	cmyk(0%, 29.1%, 72.1%, 66.3%)
CIE-LAB	lab(27.80, 6.61, 26.48)
CIE-LCH	lch(27.80, 27.29, 76.00°)
OKLab	oklab(38% 0.0168 0.0604)
OKLCH	oklch(38% 0.063 74.4)
XYZ	xyz(5.6717, 5.3823, 1.6041)
Luminance	0.0538 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563D18 #183156

analogous

#561E18 #563D18 #505618

triadic

#563D18 #18563D #3D1856

tetradic

#563D18 #18561E #183156 #561850

square

#563D18 #18561E #183156 #561850

split-complementary

#563D18 #185056 #1E1856

monochromatic

#181107 #261B0B #563D18 #865F25 #B68133

Accessibility & contrast

On white

10.11

#563D18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#563D18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563D18

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563D18	#FFFFFF	#000000	##FFFFFF
##563D18	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463E14

Deuteranopia (green-blind)

#4C4419

Tritanopia (blue-blind)

#5E3635

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #563d18;
/* rgb */ color: rgb(86, 61, 24);
/* oklch */ color: oklch(38.0% 0.063 74.4);

Tailwind

colors: {
  custom: {
    50: '#887256',
    500: '#563d18',
    950: '#000000',
  },
}

SCSS

$custom: #563d18;
$custom-light: #887256;
$custom-dark: #000000;

JSON

{
  "hex": "#563d18",
  "rgb": {
    "r": 86,
    "g": 61,
    "b": 24
  },
  "hsl": {
    "h": 35.806,
    "s": 56.364,
    "l": 21.569
  },
  "oklch": {
    "l": 0.38,
    "c": 0.06274,
    "h": 74.4
  },
  "luminance": 0.05382
}

Semantic roles & 50–950 ramp

primary

#563D18

secondary

#3D5D8D

accent

#85E048

background

#F8F6F5

surface

#F0ECE9

border

#CBC7C5

text

#0C0703

muted

#7D7A78

Preview Lab

Preview with #563D18

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

Preview Lab → · Contrast checker → · Palette generator →