#8F571B#8F571B

#8F571B is a mid, moderate orange. Relative luminance 0.127; OKLCH L 51.0% C 0.103 H 62.8°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#8F571B
RGB	rgb(143, 87, 27)
HSL	hsl(31, 68%, 33%)
HSV	hsv(31, 81%, 56%)
CMYK	cmyk(0%, 39.2%, 81.1%, 43.9%)
CIE-LAB	lab(42.36, 18.24, 42.24)
CIE-LCH	lch(42.36, 46.01, 66.64°)
OKLab	oklab(50.99% 0.0472 0.0918)
OKLCH	oklch(50.99% 0.103 62.8)
XYZ	xyz(14.9350, 12.7367, 2.7086)
Luminance	0.1273 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8F571B #1B538F

analogous

#8F1D1B #8F571B #8D8F1B

triadic

#8F571B #1B8F57 #571B8F

tetradic

#8F571B #1B8F1D #1B538F #8F1B8D

square

#8F571B #1B8F1D #1B538F #8F1B8D

split-complementary

#8F571B #1B8D8F #1D1B8F

monochromatic

#281808 #5C3811 #8F571B #C27625 #DC9548

Accessibility & contrast

On white

5.92

#8F571B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#8F571B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8F571B

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8F571B	#FFFFFF	#000000	##FFFFFF
##8F571B	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695C12

Deuteranopia (green-blind)

#76691C

Tritanopia (blue-blind)

#9D4A4B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #8f571b;
/* rgb */ color: rgb(143, 87, 27);
/* oklch */ color: oklch(51.0% 0.103 62.8);

Tailwind

colors: {
  custom: {
    50: '#b5865c',
    500: '#8f571b',
    950: '#000000',
  },
}

SCSS

$custom: #8f571b;
$custom-light: #b5865c;
$custom-dark: #000000;

JSON

{
  "hex": "#8f571b",
  "rgb": {
    "r": 143,
    "g": 87,
    "b": 27
  },
  "hsl": {
    "h": 31.034,
    "s": 68.235,
    "l": 33.333
  },
  "oklch": {
    "l": 0.50985,
    "c": 0.10321,
    "h": 62.8
  },
  "luminance": 0.12735
}

Semantic roles & 50–950 ramp

primary

#8F571B

secondary

#4881BE

accent

#91EB3D

background

#FBF8F5

surface

#F7EFE9

border

#D0CAC5

text

#120B04

muted

#817C79

Preview Lab

Preview with #8F571B

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

Preview Lab → · Contrast checker → · Palette generator →