#B58B31#B58B31

#B58B31 is a light, moderate orange. Relative luminance 0.285; OKLCH L 66.1% C 0.116 H 82.8°. Best body text is #000000 at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#B58B31
RGB	rgb(181, 139, 49)
HSL	hsl(41, 57%, 45%)
HSV	hsv(41, 73%, 71%)
CMYK	cmyk(0%, 23.2%, 72.9%, 29%)
CIE-LAB	lab(60.35, 6.91, 51.94)
CIE-LCH	lch(60.35, 52.40, 82.42°)
OKLab	oklab(66.07% 0.0145 0.1155)
OKLCH	oklch(66.07% 0.116 82.8)
XYZ	xyz(28.8448, 28.5128, 6.8894)
Luminance	0.2851 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B58B31 #315BB5

analogous

#B54931 #B58B31 #9DB531

triadic

#B58B31 #31B58B #8B31B5

tetradic

#B58B31 #31B549 #315BB5 #B5319D

square

#B58B31 #31B549 #315BB5 #B5319D

split-complementary

#B58B31 #319DB5 #4931B5

monochromatic

#554117 #856624 #B58B31 #D0A853 #DDC183

Accessibility & contrast

On white

3.13

#B58B31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.70

#B58B31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B58B31

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B58B31	#FFFFFF	#000000	##000000
##B58B31	1.00	3.13	6.70	6.70
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.70	21.00	1.00	1.00
##000000	6.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8B25

Deuteranopia (green-blind)

#A79635

Tritanopia (blue-blind)

#C47E79

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #b58b31;
/* rgb */ color: rgb(181, 139, 49);
/* oklch */ color: oklch(66.1% 0.116 82.8);

Tailwind

colors: {
  custom: {
    50: '#cfac6f',
    500: '#b58b31',
    950: '#000000',
  },
}

SCSS

$custom: #b58b31;
$custom-light: #cfac6f;
$custom-dark: #000000;

JSON

{
  "hex": "#b58b31",
  "rgb": {
    "r": 181,
    "g": 139,
    "b": 49
  },
  "hsl": {
    "h": 40.909,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.66074,
    "c": 0.11639,
    "h": 82.8
  },
  "luminance": 0.28511
}

Semantic roles & 50–950 ramp

primary

#B58B31

secondary

#7B93C7

accent

#78E147

background

#FDFAF6

surface

#FAF4EC

border

#D3CEC7

text

#141008

muted

#837F7B

Preview Lab

Preview with #B58B31

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

Preview Lab → · Contrast checker → · Palette generator →