#73591B#73591B

#73591B is a mid, moderate orange. Relative luminance 0.109; OKLCH L 47.9% C 0.085 H 85.2°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#73591B
RGB	rgb(115, 89, 27)
HSL	hsl(42, 62%, 28%)
HSV	hsv(42, 77%, 45%)
CMYK	cmyk(0%, 22.6%, 76.5%, 54.9%)
CIE-LAB	lab(39.36, 3.86, 38.12)
CIE-LCH	lch(39.36, 38.32, 84.21°)
OKLab	oklab(47.87% 0.0071 0.0845)
OKLCH	oklch(47.87% 0.085 85.2)
XYZ	xyz(10.8411, 10.8695, 2.5637)
Luminance	0.1087 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73591B #1B3573

analogous

#732D1B #73591B #61731B

triadic

#73591B #1B7359 #591B73

tetradic

#73591B #1B732D #1B3573 #731B61

square

#73591B #1B732D #1B3573 #731B61

split-complementary

#73591B #1B6173 #2D1B73

monochromatic

#191306 #41330F #73591B #A57F27 #D0A338

Accessibility & contrast

On white

6.62

#73591B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#73591B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #73591B

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73591B	#FFFFFF	#000000	##FFFFFF
##73591B	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655912

Deuteranopia (green-blind)

#6B601E

Tritanopia (blue-blind)

#7D504C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #73591b;
/* rgb */ color: rgb(115, 89, 27);
/* oklch */ color: oklch(47.9% 0.085 85.2);

Tailwind

colors: {
  custom: {
    50: '#9f875c',
    500: '#73591b',
    950: '#000000',
  },
}

SCSS

$custom: #73591b;
$custom-light: #9f875c;
$custom-dark: #000000;

JSON

{
  "hex": "#73591b",
  "rgb": {
    "r": 115,
    "g": 89,
    "b": 27
  },
  "hsl": {
    "h": 42.273,
    "s": 61.972,
    "l": 27.843
  },
  "oklch": {
    "l": 0.47868,
    "c": 0.08484,
    "h": 85.2
  },
  "luminance": 0.10869
}

Semantic roles & 50–950 ramp

primary

#73591B

secondary

#4260A8

accent

#73E543

background

#FAF8F5

surface

#F4EFE9

border

#CECAC5

text

#0F0B04

muted

#7F7C79

Preview Lab

Preview with #73591B

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

Preview Lab → · Contrast checker → · Palette generator →