#B58931#B58931

#B58931 is a light, moderate orange. Relative luminance 0.279; OKLCH L 65.7% C 0.116 H 81.2°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#B58931
RGB	rgb(181, 137, 49)
HSL	hsl(40, 57%, 45%)
HSV	hsv(40, 73%, 71%)
CMYK	cmyk(0%, 24.3%, 72.9%, 29%)
CIE-LAB	lab(59.83, 8.02, 51.42)
CIE-LCH	lch(59.83, 52.04, 81.14°)
OKLab	oklab(65.67% 0.0177 0.1144)
OKLCH	oklch(65.67% 0.116 81.2)
XYZ	xyz(28.5579, 27.9389, 6.7938)
Luminance	0.2794 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B58931 #315DB5

analogous

#B54731 #B58931 #9FB531

triadic

#B58931 #31B589 #8931B5

tetradic

#B58931 #31B547 #315DB5 #B5319F

square

#B58931 #31B547 #315DB5 #B5319F

split-complementary

#B58931 #319FB5 #4731B5

monochromatic

#554017 #856524 #B58931 #D0A753 #DDBF83

Accessibility & contrast

On white

3.19

#B58931 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#B58931 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B58931

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B58931	#FFFFFF	#000000	##000000
##B58931	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8A25

Deuteranopia (green-blind)

#A59535

Tritanopia (blue-blind)

#C57C77

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #b58931;
/* rgb */ color: rgb(181, 137, 49);
/* oklch */ color: oklch(65.7% 0.116 81.2);

Tailwind

colors: {
  custom: {
    50: '#cfab6e',
    500: '#b58931',
    950: '#000000',
  },
}

SCSS

$custom: #b58931;
$custom-light: #cfab6e;
$custom-dark: #000000;

JSON

{
  "hex": "#b58931",
  "rgb": {
    "r": 181,
    "g": 137,
    "b": 49
  },
  "hsl": {
    "h": 40,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.6567,
    "c": 0.11574,
    "h": 81.2
  },
  "luminance": 0.27937
}

Semantic roles & 50–950 ramp

primary

#B58931

secondary

#7B94C7

accent

#7AE147

background

#FDFAF6

surface

#FAF4EC

border

#D3CEC7

text

#141007

muted

#837F7A

Preview Lab

Preview with #B58931

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

Preview Lab → · Contrast checker → · Palette generator →