#873D1B#873D1B

#873D1B is a mid, moderate orange. Relative luminance 0.086; OKLCH L 45.2% C 0.112 H 43.2°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#873D1B
RGB	rgb(135, 61, 27)
HSL	hsl(19, 67%, 32%)
HSV	hsv(19, 80%, 53%)
CMYK	cmyk(0%, 54.8%, 80%, 47.1%)
CIE-LAB	lab(35.14, 29.41, 34.83)
CIE-LCH	lch(35.14, 45.59, 49.82°)
OKLab	oklab(45.19% 0.0814 0.0763)
OKLCH	oklch(45.19% 0.112 43.2)
XYZ	xyz(11.8594, 8.5690, 2.0662)
Luminance	0.0857 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#873D1B #1B6587

analogous

#871B2F #873D1B #87731B

triadic

#873D1B #1B873D #3D1B87

tetradic

#873D1B #2F871B #1B6587 #731B87

square

#873D1B #2F871B #1B6587 #731B87

split-complementary

#873D1B #1B8773 #1B2F87

monochromatic

#210F07 #542611 #873D1B #BA5425 #D97243

Accessibility & contrast

On white

7.74

#873D1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#873D1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #873D1B

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##873D1B	#FFFFFF	#000000	##FFFFFF
##873D1B	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524817

Deuteranopia (green-blind)

#645919

Tritanopia (blue-blind)

#952D36

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #873d1b;
/* rgb */ color: rgb(135, 61, 27);
/* oklch */ color: oklch(45.2% 0.112 43.2);

Tailwind

colors: {
  custom: {
    50: '#b0745a',
    500: '#873d1b',
    950: '#000000',
  },
}

SCSS

$custom: #873d1b;
$custom-light: #b0745a;
$custom-dark: #000000;

JSON

{
  "hex": "#873d1b",
  "rgb": {
    "r": 135,
    "g": 61,
    "b": 27
  },
  "hsl": {
    "h": 18.889,
    "s": 66.667,
    "l": 31.765
  },
  "oklch": {
    "l": 0.4519,
    "c": 0.11155,
    "h": 43.2
  },
  "luminance": 0.08568
}

Semantic roles & 50–950 ramp

primary

#873D1B

secondary

#4495BA

accent

#B4EA3E

background

#FBF7F5

surface

#F6EDE9

border

#D0C8C5

text

#120804

muted

#817B79

Preview Lab

Preview with #873D1B

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

Preview Lab → · Contrast checker → · Palette generator →