#B5873E#B5873E

#B5873E is a light, moderate orange. Relative luminance 0.275; OKLCH L 65.4% C 0.106 H 76.5°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#B5873E
RGB	rgb(181, 135, 62)
HSL	hsl(37, 49%, 48%)
HSV	hsv(37, 66%, 71%)
CMYK	cmyk(0%, 25.4%, 65.7%, 29%)
CIE-LAB	lab(59.44, 9.86, 45.06)
CIE-LCH	lch(59.44, 46.13, 77.65°)
OKLab	oklab(65.4% 0.0248 0.1032)
OKLCH	oklch(65.4% 0.106 76.5)
XYZ	xyz(28.5913, 27.5016, 8.3590)
Luminance	0.2750 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5873E #3E6CB5

analogous

#B54C3E #B5873E #A7B53E

triadic

#B5873E #3EB587 #873EB5

tetradic

#B5873E #3EB54C #3E6CB5 #B53EA7

square

#B5873E #3EB54C #3E6CB5 #B53EA7

split-complementary

#B5873E #3EA7B5 #4C3EB5

monochromatic

#5A431F #87652E #B5873E #CAA466 #DABF93

Accessibility & contrast

On white

3.23

#B5873E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#B5873E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B5873E

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5873E	#FFFFFF	#000000	##000000
##B5873E	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988936

Deuteranopia (green-blind)

#A39440

Tritanopia (blue-blind)

#C47B77

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #b5873e;
/* rgb */ color: rgb(181, 135, 62);
/* oklch */ color: oklch(65.4% 0.106 76.5);

Tailwind

colors: {
  custom: {
    50: '#cfa976',
    500: '#b5873e',
    950: '#000000',
  },
}

SCSS

$custom: #b5873e;
$custom-light: #cfa976;
$custom-dark: #000000;

JSON

{
  "hex": "#b5873e",
  "rgb": {
    "r": 181,
    "g": 135,
    "b": 62
  },
  "hsl": {
    "h": 36.807,
    "s": 48.971,
    "l": 47.647
  },
  "oklch": {
    "l": 0.65395,
    "c": 0.1061,
    "h": 76.5
  },
  "luminance": 0.275
}

Semantic roles & 50–950 ramp

primary

#B5873E

secondary

#89A1C5

accent

#84D94F

background

#FDFAF7

surface

#FAF4ED

border

#D3CEC8

text

#140F09

muted

#837F7B

Preview Lab

Preview with #B5873E

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

Preview Lab → · Contrast checker → · Palette generator →