#873F1D#873F1D

#873F1D is a mid, moderate orange. Relative luminance 0.088; OKLCH L 45.5% C 0.109 H 43.9°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#873F1D
RGB	rgb(135, 63, 29)
HSL	hsl(19, 65%, 32%)
HSV	hsv(19, 79%, 53%)
CMYK	cmyk(0%, 53.3%, 78.5%, 47.1%)
CIE-LAB	lab(35.59, 28.41, 34.24)
CIE-LCH	lch(35.59, 44.49, 50.31°)
OKLab	oklab(45.54% 0.0787 0.0756)
OKLCH	oklch(45.54% 0.109 43.9)
XYZ	xyz(11.9921, 8.7961, 2.2285)
Luminance	0.0880 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#873F1D #1D6587

analogous

#871D30 #873F1D #87741D

triadic

#873F1D #1D873F #3F1D87

tetradic

#873F1D #30871D #1D6587 #741D87

square

#873F1D #30871D #1D6587 #741D87

split-complementary

#873F1D #1D8774 #1D3087

monochromatic

#221007 #552712 #873F1D #B95728 #D77547

Accessibility & contrast

On white

7.61

#873F1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#873F1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #873F1D

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##873F1D	#FFFFFF	#000000	##FFFFFF
##873F1D	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534A19

Deuteranopia (green-blind)

#655A1B

Tritanopia (blue-blind)

#943038

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #873f1d;
/* rgb */ color: rgb(135, 63, 29);
/* oklch */ color: oklch(45.5% 0.109 43.9);

Tailwind

colors: {
  custom: {
    50: '#b0765b',
    500: '#873f1d',
    950: '#000000',
  },
}

SCSS

$custom: #873f1d;
$custom-light: #b0765b;
$custom-dark: #000000;

JSON

{
  "hex": "#873f1d",
  "rgb": {
    "r": 135,
    "g": 63,
    "b": 29
  },
  "hsl": {
    "h": 19.245,
    "s": 64.634,
    "l": 32.157
  },
  "oklch": {
    "l": 0.45538,
    "c": 0.1091,
    "h": 43.9
  },
  "luminance": 0.08795
}

Semantic roles & 50–950 ramp

primary

#873F1D

secondary

#4695B9

accent

#B2E840

background

#FBF7F5

surface

#F6EDE9

border

#D0C8C5

text

#120804

muted

#817B79

Preview Lab

Preview with #873F1D

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

Preview Lab → · Contrast checker → · Palette generator →