#873417#873417

#873417 is a dark, vivid orange. Relative luminance 0.077; OKLCH L 43.8% C 0.121 H 38.6°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#873417
RGB	rgb(135, 52, 23)
HSL	hsl(16, 71%, 31%)
HSV	hsv(16, 83%, 53%)
CMYK	cmyk(0%, 61.5%, 83%, 47.1%)
CIE-LAB	lab(33.29, 33.96, 35.07)
CIE-LCH	lch(33.29, 48.82, 45.92°)
OKLab	oklab(43.77% 0.0945 0.0756)
OKLCH	oklch(43.77% 0.121 38.6)
XYZ	xyz(11.3756, 7.6703, 1.6920)
Luminance	0.0767 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#873417 #176A87

analogous

#871732 #873417 #876C17

triadic

#873417 #178734 #341787

tetradic

#873417 #328717 #176A87 #6C1787

square

#873417 #328717 #176A87 #6C1787

split-complementary

#873417 #17876C #173287

monochromatic

#1E0C05 #53200E #873417 #BB4820 #DE653B

Accessibility & contrast

On white

8.29

#873417 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#873417 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #873417

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##873417	#FFFFFF	#000000	##FFFFFF
##873417	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4313

Deuteranopia (green-blind)

#605514

Tritanopia (blue-blind)

#95202E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #873417;
/* rgb */ color: rgb(135, 52, 23);
/* oklch */ color: oklch(43.8% 0.121 38.6);

Tailwind

colors: {
  custom: {
    50: '#b16f56',
    500: '#873417',
    950: '#000000',
  },
}

SCSS

$custom: #873417;
$custom-light: #b16f56;
$custom-dark: #000000;

JSON

{
  "hex": "#873417",
  "rgb": {
    "r": 135,
    "g": 52,
    "b": 23
  },
  "hsl": {
    "h": 15.536,
    "s": 70.886,
    "l": 30.98
  },
  "oklch": {
    "l": 0.43771,
    "c": 0.12105,
    "h": 38.6
  },
  "luminance": 0.07669
}

Semantic roles & 50–950 ramp

primary

#873417

secondary

#3F9BBB

accent

#BFEE3A

background

#FBF6F5

surface

#F6ECE9

border

#D0C7C5

text

#120703

muted

#817A78

Preview Lab

Preview with #873417

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

Preview Lab → · Contrast checker → · Palette generator →