#873518#873518

#873518 is a dark, moderate orange. Relative luminance 0.078; OKLCH L 43.9% C 0.120 H 38.9°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#873518
RGB	rgb(135, 53, 24)
HSL	hsl(16, 70%, 31%)
HSV	hsv(16, 82%, 53%)
CMYK	cmyk(0%, 60.7%, 82.2%, 47.1%)
CIE-LAB	lab(33.49, 33.49, 34.75)
CIE-LCH	lch(33.49, 48.26, 46.05°)
OKLab	oklab(43.93% 0.0933 0.0752)
OKLCH	oklch(43.93% 0.12 38.9)
XYZ	xyz(11.4309, 7.7646, 1.7608)
Luminance	0.0776 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#873518 #186A87

analogous

#871832 #873518 #876C18

triadic

#873518 #188735 #351887

tetradic

#873518 #328718 #186A87 #6C1887

square

#873518 #328718 #186A87 #6C1887

split-complementary

#873518 #18876C #183287

monochromatic

#1F0C06 #53210F #873518 #BB4921 #DC673D

Accessibility & contrast

On white

8.23

#873518 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#873518 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #873518

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##873518	#FFFFFF	#000000	##FFFFFF
##873518	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4314

Deuteranopia (green-blind)

#605615

Tritanopia (blue-blind)

#95212F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #873518;
/* rgb */ color: rgb(135, 53, 24);
/* oklch */ color: oklch(43.9% 0.120 38.9);

Tailwind

colors: {
  custom: {
    50: '#b16f57',
    500: '#873518',
    950: '#000000',
  },
}

SCSS

$custom: #873518;
$custom-light: #b16f57;
$custom-dark: #000000;

JSON

{
  "hex": "#873518",
  "rgb": {
    "r": 135,
    "g": 53,
    "b": 24
  },
  "hsl": {
    "h": 15.676,
    "s": 69.811,
    "l": 31.176
  },
  "oklch": {
    "l": 0.43926,
    "c": 0.11984,
    "h": 38.9
  },
  "luminance": 0.07763
}

Semantic roles & 50–950 ramp

primary

#873518

secondary

#409BBB

accent

#BEED3B

background

#FBF6F5

surface

#F6ECE9

border

#D0C7C5

text

#120703

muted

#817A78

Preview Lab

Preview with #873518

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

Preview Lab → · Contrast checker → · Palette generator →