#B58133#B58133

#B58133 is a light, moderate orange. Relative luminance 0.258; OKLCH L 64.1% C 0.113 H 74.0°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#B58133
RGB	rgb(181, 129, 51)
HSL	hsl(36, 56%, 45%)
HSV	hsv(36, 72%, 71%)
CMYK	cmyk(0%, 28.7%, 71.8%, 29%)
CIE-LAB	lab(57.81, 12.56, 48.48)
CIE-LCH	lch(57.81, 50.08, 75.47°)
OKLab	oklab(64.09% 0.0312 0.1085)
OKLCH	oklch(64.09% 0.113 74)
XYZ	xyz(27.5057, 25.7655, 6.6559)
Luminance	0.2576 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B58133 #3367B5

analogous

#B54033 #B58133 #A8B533

triadic

#B58133 #33B581 #8133B5

tetradic

#B58133 #33B540 #3367B5 #B533A8

square

#B58133 #33B540 #3367B5 #B533A8

split-complementary

#B58133 #33A8B5 #4033B5

monochromatic

#563D18 #855F26 #B58133 #CF9F56 #DDBA86

Accessibility & contrast

On white

3.41

#B58133 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#B58133 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B58133

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B58133	#FFFFFF	#000000	##000000
##B58133	1.00	3.41	6.15	6.15
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948329

Deuteranopia (green-blind)

#A09035

Tritanopia (blue-blind)

#C57371

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #b58133;
/* rgb */ color: rgb(181, 129, 51);
/* oklch */ color: oklch(64.1% 0.113 74.0);

Tailwind

colors: {
  custom: {
    50: '#d0a56f',
    500: '#b58133',
    950: '#000000',
  },
}

SCSS

$custom: #b58133;
$custom-light: #d0a56f;
$custom-dark: #000000;

JSON

{
  "hex": "#b58133",
  "rgb": {
    "r": 181,
    "g": 129,
    "b": 51
  },
  "hsl": {
    "h": 36,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.64094,
    "c": 0.11292,
    "h": 74
  },
  "luminance": 0.25763
}

Semantic roles & 50–950 ramp

primary

#B58133

secondary

#7D9BC6

accent

#85DF48

background

#FDFAF6

surface

#FAF4EC

border

#D3CEC7

text

#150F07

muted

#837F7A

Preview Lab

Preview with #B58133

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

Preview Lab → · Contrast checker → · Palette generator →