#873E1F#873E1F

#873E1F is a mid, moderate orange. Relative luminance 0.087; OKLCH L 45.4% C 0.109 H 42.2°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#873E1F
RGB	rgb(135, 62, 31)
HSL	hsl(18, 63%, 33%)
HSV	hsv(18, 77%, 53%)
CMYK	cmyk(0%, 54.1%, 77%, 47.1%)
CIE-LAB	lab(35.39, 29.05, 32.97)
CIE-LCH	lch(35.39, 43.94, 48.61°)
OKLab	oklab(45.4% 0.081 0.0734)
OKLCH	oklch(45.4% 0.109 42.2)
XYZ	xyz(11.9628, 8.6966, 2.3447)
Luminance	0.0869 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#873E1F #1F6887

analogous

#871F34 #873E1F #87721F

triadic

#873E1F #1F873E #3E1F87

tetradic

#873E1F #34871F #1F6887 #721F87

square

#873E1F #34871F #1F6887 #721F87

split-complementary

#873E1F #1F8772 #1F3487

monochromatic

#231008 #552714 #873E1F #B9552A #D6744B

Accessibility & contrast

On white

7.67

#873E1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#873E1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #873E1F

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##873E1F	#FFFFFF	#000000	##FFFFFF
##873E1F	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52491B

Deuteranopia (green-blind)

#64591D

Tritanopia (blue-blind)

#942E37

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #873e1f;
/* rgb */ color: rgb(135, 62, 31);
/* oklch */ color: oklch(45.4% 0.109 42.2);

Tailwind

colors: {
  custom: {
    50: '#b0755c',
    500: '#873e1f',
    950: '#000000',
  },
}

SCSS

$custom: #873e1f;
$custom-light: #b0755c;
$custom-dark: #000000;

JSON

{
  "hex": "#873e1f",
  "rgb": {
    "r": 135,
    "g": 62,
    "b": 31
  },
  "hsl": {
    "h": 17.885,
    "s": 62.651,
    "l": 32.549
  },
  "oklch": {
    "l": 0.45395,
    "c": 0.10927,
    "h": 42.2
  },
  "luminance": 0.08695
}

Semantic roles & 50–950 ramp

primary

#873E1F

secondary

#4A97B8

accent

#B5E642

background

#FBF7F5

surface

#F6EDE9

border

#D0C8C5

text

#120804

muted

#817B79

Preview Lab

Preview with #873E1F

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

Preview Lab → · Contrast checker → · Palette generator →