#873B19#873B19

#873B19 is a dark, moderate orange. Relative luminance 0.083; OKLCH L 44.9% C 0.114 H 42.5°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#873B19
RGB	rgb(135, 59, 25)
HSL	hsl(19, 69%, 31%)
HSV	hsv(19, 81%, 53%)
CMYK	cmyk(0%, 56.3%, 81.5%, 47.1%)
CIE-LAB	lab(34.70, 30.41, 35.42)
CIE-LCH	lch(34.70, 46.68, 49.35°)
OKLab	oklab(44.85% 0.084 0.077)
OKLCH	oklch(44.85% 0.114 42.5)
XYZ	xyz(11.7323, 8.3505, 1.9135)
Luminance	0.0835 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#873B19 #196587

analogous

#87192E #873B19 #877219

triadic

#873B19 #19873B #3B1987

tetradic

#873B19 #2E8719 #196587 #721987

square

#873B19 #2E8719 #196587 #721987

split-complementary

#873B19 #198772 #192E87

monochromatic

#200E06 #53240F #873B19 #BB5223 #DB6F3F

Accessibility & contrast

On white

7.87

#873B19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#873B19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #873B19

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##873B19	#FFFFFF	#000000	##FFFFFF
##873B19	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504714

Deuteranopia (green-blind)

#635817

Tritanopia (blue-blind)

#952A34

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #873b19;
/* rgb */ color: rgb(135, 59, 25);
/* oklch */ color: oklch(44.9% 0.114 42.5);

Tailwind

colors: {
  custom: {
    50: '#b17358',
    500: '#873b19',
    950: '#000000',
  },
}

SCSS

$custom: #873b19;
$custom-light: #b17358;
$custom-dark: #000000;

JSON

{
  "hex": "#873b19",
  "rgb": {
    "r": 135,
    "g": 59,
    "b": 25
  },
  "hsl": {
    "h": 18.545,
    "s": 68.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.44851,
    "c": 0.11399,
    "h": 42.5
  },
  "luminance": 0.08349
}

Semantic roles & 50–950 ramp

primary

#873B19

secondary

#4195BA

accent

#B5EC3C

background

#FBF7F5

surface

#F6EDE9

border

#D0C8C5

text

#120803

muted

#817B78

Preview Lab

Preview with #873B19

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

Preview Lab → · Contrast checker → · Palette generator →