#8F631B#8F631B

#8F631B is a mid, moderate orange. Relative luminance 0.148; OKLCH L 53.4% C 0.102 H 74.7°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#8F631B
RGB	rgb(143, 99, 27)
HSL	hsl(37, 68%, 33%)
HSV	hsv(37, 81%, 56%)
CMYK	cmyk(0%, 30.8%, 81.1%, 43.9%)
CIE-LAB	lab(45.42, 11.27, 45.09)
CIE-LCH	lch(45.42, 46.48, 75.96°)
OKLab	oklab(53.36% 0.0268 0.0979)
OKLCH	oklch(53.36% 0.102 74.7)
XYZ	xyz(15.9885, 14.8438, 3.0598)
Luminance	0.1484 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8F631B #1B478F

analogous

#8F291B #8F631B #818F1B

triadic

#8F631B #1B8F63 #631B8F

tetradic

#8F631B #1B8F29 #1B478F #8F1B81

square

#8F631B #1B8F29 #1B478F #8F1B81

split-complementary

#8F631B #1B818F #291B8F

monochromatic

#281C08 #5C3F11 #8F631B #C28725 #DCA448

Accessibility & contrast

On white

5.29

#8F631B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#8F631B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8F631B

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8F631B	#FFFFFF	#000000	##FFFFFF
##8F631B	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73650E

Deuteranopia (green-blind)

#7D701E

Tritanopia (blue-blind)

#9C5755

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #8f631b;
/* rgb */ color: rgb(143, 99, 27);
/* oklch */ color: oklch(53.4% 0.102 74.7);

Tailwind

colors: {
  custom: {
    50: '#b58f5e',
    500: '#8f631b',
    950: '#000000',
  },
}

SCSS

$custom: #8f631b;
$custom-light: #b58f5e;
$custom-dark: #000000;

JSON

{
  "hex": "#8f631b",
  "rgb": {
    "r": 143,
    "g": 99,
    "b": 27
  },
  "hsl": {
    "h": 37.241,
    "s": 68.235,
    "l": 33.333
  },
  "oklch": {
    "l": 0.53361,
    "c": 0.10152,
    "h": 74.7
  },
  "luminance": 0.14842
}

Semantic roles & 50–950 ramp

primary

#8F631B

secondary

#4875BE

accent

#7FEB3D

background

#FBF8F5

surface

#F6F0E9

border

#D0CBC5

text

#120C05

muted

#817D79

Preview Lab

Preview with #8F631B

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

Preview Lab → · Contrast checker → · Palette generator →