#B58531#B58531

#B58531 is a light, moderate orange. Relative luminance 0.268; OKLCH L 64.9% C 0.115 H 77.9°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#B58531
RGB	rgb(181, 133, 49)
HSL	hsl(38, 57%, 45%)
HSV	hsv(38, 73%, 71%)
CMYK	cmyk(0%, 26.5%, 72.9%, 29%)
CIE-LAB	lab(58.81, 10.24, 50.39)
CIE-LCH	lch(58.81, 51.42, 78.52°)
OKLab	oklab(64.87% 0.0242 0.1122)
OKLCH	oklch(64.87% 0.115 77.9)
XYZ	xyz(27.9998, 26.8227, 6.6077)
Luminance	0.2682 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B58531 #3161B5

analogous

#B54331 #B58531 #A3B531

triadic

#B58531 #31B585 #8531B5

tetradic

#B58531 #31B543 #3161B5 #B531A3

square

#B58531 #31B543 #3161B5 #B531A3

split-complementary

#B58531 #31A3B5 #4331B5

monochromatic

#553E17 #856224 #B58531 #D0A353 #DDBD83

Accessibility & contrast

On white

3.30

#B58531 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#B58531 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B58531

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B58531	#FFFFFF	#000000	##000000
##B58531	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978726

Deuteranopia (green-blind)

#A39234

Tritanopia (blue-blind)

#C57874

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #b58531;
/* rgb */ color: rgb(181, 133, 49);
/* oklch */ color: oklch(64.9% 0.115 77.9);

Tailwind

colors: {
  custom: {
    50: '#d0a86e',
    500: '#b58531',
    950: '#000000',
  },
}

SCSS

$custom: #b58531;
$custom-light: #d0a86e;
$custom-dark: #000000;

JSON

{
  "hex": "#b58531",
  "rgb": {
    "r": 181,
    "g": 133,
    "b": 49
  },
  "hsl": {
    "h": 38.182,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.64868,
    "c": 0.11475,
    "h": 77.9
  },
  "luminance": 0.26821
}

Semantic roles & 50–950 ramp

primary

#B58531

secondary

#7B97C7

accent

#7FE147

background

#FDFAF6

surface

#FAF4EC

border

#D3CEC7

text

#150F07

muted

#837F7A

Preview Lab

Preview with #B58531

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

Preview Lab → · Contrast checker → · Palette generator →