#B5903D#B5903D

#B5903D is a light, moderate orange. Relative luminance 0.301; OKLCH L 67.2% C 0.110 H 84.8°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#B5903D
RGB	rgb(181, 144, 61)
HSL	hsl(42, 50%, 47%)
HSV	hsv(42, 66%, 71%)
CMYK	cmyk(0%, 20.4%, 66.3%, 29%)
CIE-LAB	lab(61.75, 4.83, 48.06)
CIE-LCH	lch(61.75, 48.31, 84.26°)
OKLab	oklab(67.21% 0.01 0.1094)
OKLCH	oklch(67.21% 0.11 84.8)
XYZ	xyz(29.8733, 30.1091, 8.6522)
Luminance	0.3011 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5903D #3D62B5

analogous

#B5543D #B5903D #9EB53D

triadic

#B5903D #3DB590 #903DB5

tetradic

#B5903D #3DB554 #3D62B5 #B53D9E

square

#B5903D #3DB554 #3D62B5 #B53D9E

split-complementary

#B5903D #3D9EB5 #543DB5

monochromatic

#59471E #876C2E #B5903D #CBAB64 #DAC492

Accessibility & contrast

On white

2.99

#B5903D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.02

#B5903D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5903D

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5903D	#FFFFFF	#000000	##000000
##B5903D	1.00	2.99	7.02	7.02
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.02	21.00	1.00	1.00
##000000	7.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A19034

Deuteranopia (green-blind)

#A99940

Tritanopia (blue-blind)

#C4847E

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #b5903d;
/* rgb */ color: rgb(181, 144, 61);
/* oklch */ color: oklch(67.2% 0.110 84.8);

Tailwind

colors: {
  custom: {
    50: '#cfb076',
    500: '#b5903d',
    950: '#000000',
  },
}

SCSS

$custom: #b5903d;
$custom-light: #cfb076;
$custom-dark: #000000;

JSON

{
  "hex": "#b5903d",
  "rgb": {
    "r": 181,
    "g": 144,
    "b": 61
  },
  "hsl": {
    "h": 41.5,
    "s": 49.587,
    "l": 47.451
  },
  "oklch": {
    "l": 0.67205,
    "c": 0.10986,
    "h": 84.8
  },
  "luminance": 0.30107
}

Semantic roles & 50–950 ramp

primary

#B5903D

secondary

#889BC5

accent

#79D94F

background

#FDFAF7

surface

#FAF4ED

border

#D3CEC8

text

#141009

muted

#837F7B

Preview Lab

Preview with #B5903D

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

Preview Lab → · Contrast checker → · Palette generator →