#563F17#563F17

#563F17 is a dark, moderate orange. Relative luminance 0.056; OKLCH L 38.4% C 0.064 H 78.5°. Best body text is #FFFFFF at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#563F17
RGB	rgb(86, 63, 23)
HSL	hsl(38, 58%, 21%)
HSV	hsv(38, 73%, 34%)
CMYK	cmyk(0%, 26.7%, 73.3%, 66.3%)
CIE-LAB	lab(28.37, 5.27, 27.65)
CIE-LCH	lch(28.37, 28.14, 79.21°)
OKLab	oklab(38.44% 0.0127 0.0627)
OKLCH	oklch(38.44% 0.064 78.5)
XYZ	xyz(5.7703, 5.5957, 1.5866)
Luminance	0.0559 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563F17 #172E56

analogous

#562017 #563F17 #4E5617

triadic

#563F17 #17563F #3F1756

tetradic

#563F17 #175620 #172E56 #56174E

square

#563F17 #175620 #172E56 #56174E

split-complementary

#563F17 #174E56 #201756

monochromatic

#181206 #261C0A #563F17 #866224 #B78631

Accessibility & contrast

On white

9.91

#563F17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#563F17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563F17

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563F17	#FFFFFF	#000000	##FFFFFF
##563F17	1.00	9.91	2.12	9.91
#FFFFFF	9.91	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484012

Deuteranopia (green-blind)

#4D4518

Tritanopia (blue-blind)

#5E3936

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #563f17;
/* rgb */ color: rgb(86, 63, 23);
/* oklch */ color: oklch(38.4% 0.064 78.5);

Tailwind

colors: {
  custom: {
    50: '#887356',
    500: '#563f17',
    950: '#000000',
  },
}

SCSS

$custom: #563f17;
$custom-light: #887356;
$custom-dark: #000000;

JSON

{
  "hex": "#563f17",
  "rgb": {
    "r": 86,
    "g": 63,
    "b": 23
  },
  "hsl": {
    "h": 38.095,
    "s": 57.798,
    "l": 21.373
  },
  "oklch": {
    "l": 0.38443,
    "c": 0.06401,
    "h": 78.5
  },
  "luminance": 0.05595
}

Semantic roles & 50–950 ramp

primary

#563F17

secondary

#3C598D

accent

#7FE147

background

#F8F7F5

surface

#F0EDE9

border

#CBC8C5

text

#0C0803

muted

#7D7B78

Preview Lab

Preview with #563F17

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

Preview Lab → · Contrast checker → · Palette generator →