#873B20#873B20

#873B20 is a dark, moderate orange. Relative luminance 0.084; OKLCH L 44.9% C 0.112 H 39.5°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#873B20
RGB	rgb(135, 59, 32)
HSL	hsl(16, 62%, 33%)
HSV	hsv(16, 76%, 53%)
CMYK	cmyk(0%, 56.3%, 76.3%, 47.1%)
CIE-LAB	lab(34.77, 30.71, 31.76)
CIE-LCH	lch(34.77, 44.18, 45.96°)
OKLab	oklab(44.93% 0.0862 0.071)
OKLCH	oklch(44.93% 0.112 39.5)
XYZ	xyz(11.8175, 8.3846, 2.3623)
Luminance	0.0838 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#873B20 #206C87

analogous

#872038 #873B20 #876E20

triadic

#873B20 #20873B #3B2087

tetradic

#873B20 #388720 #206C87 #6E2087

square

#873B20 #388720 #206C87 #6E2087

split-complementary

#873B20 #20876E #203887

monochromatic

#241009 #562514 #873B20 #B8512C #D5704D

Accessibility & contrast

On white

7.85

#873B20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#873B20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #873B20

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##873B20	#FFFFFF	#000000	##FFFFFF
##873B20	1.00	7.85	2.68	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50471D

Deuteranopia (green-blind)

#62581E

Tritanopia (blue-blind)

#942B35

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #873b20;
/* rgb */ color: rgb(135, 59, 32);
/* oklch */ color: oklch(44.9% 0.112 39.5);

Tailwind

colors: {
  custom: {
    50: '#b0735d',
    500: '#873b20',
    950: '#000000',
  },
}

SCSS

$custom: #873b20;
$custom-light: #b0735d;
$custom-dark: #000000;

JSON

{
  "hex": "#873b20",
  "rgb": {
    "r": 135,
    "g": 59,
    "b": 32
  },
  "hsl": {
    "h": 15.728,
    "s": 61.677,
    "l": 32.745
  },
  "oklch": {
    "l": 0.44925,
    "c": 0.11171,
    "h": 39.5
  },
  "luminance": 0.08383
}

Semantic roles & 50–950 ramp

primary

#873B20

secondary

#4B9BB8

accent

#BAE543

background

#FBF7F5

surface

#F6EDE9

border

#D0C8C5

text

#120804

muted

#817B79

Preview Lab

Preview with #873B20

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

Preview Lab → · Contrast checker → · Palette generator →