#B58033#B58033

#B58033 is a light, moderate orange. Relative luminance 0.255; OKLCH L 63.9% C 0.113 H 73.1°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#B58033
RGB	rgb(181, 128, 51)
HSL	hsl(36, 56%, 45%)
HSV	hsv(36, 72%, 71%)
CMYK	cmyk(0%, 29.3%, 71.8%, 29%)
CIE-LAB	lab(57.56, 13.12, 48.22)
CIE-LCH	lch(57.56, 49.97, 74.78°)
OKLab	oklab(63.9% 0.0328 0.108)
OKLCH	oklch(63.9% 0.113 73.1)
XYZ	xyz(27.3747, 25.5034, 6.6122)
Luminance	0.2550 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B58033 #3368B5

analogous

#B53F33 #B58033 #A9B533

triadic

#B58033 #33B580 #8033B5

tetradic

#B58033 #33B53F #3368B5 #B533A9

square

#B58033 #33B53F #3368B5 #B533A9

split-complementary

#B58033 #33A9B5 #3F33B5

monochromatic

#563C18 #855E26 #B58033 #CF9E56 #DDB986

Accessibility & contrast

On white

3.44

#B58033 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#B58033 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B58033

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B58033	#FFFFFF	#000000	##000000
##B58033	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938329

Deuteranopia (green-blind)

#9F8F35

Tritanopia (blue-blind)

#C57270

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #b58033;
/* rgb */ color: rgb(181, 128, 51);
/* oklch */ color: oklch(63.9% 0.113 73.1);

Tailwind

colors: {
  custom: {
    50: '#d0a46f',
    500: '#b58033',
    950: '#000000',
  },
}

SCSS

$custom: #b58033;
$custom-light: #d0a46f;
$custom-dark: #000000;

JSON

{
  "hex": "#b58033",
  "rgb": {
    "r": 181,
    "g": 128,
    "b": 51
  },
  "hsl": {
    "h": 35.538,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.63898,
    "c": 0.11285,
    "h": 73.1
  },
  "luminance": 0.25501
}

Semantic roles & 50–950 ramp

primary

#B58033

secondary

#7D9BC6

accent

#86DF48

background

#FDFAF6

surface

#FAF4EC

border

#D3CEC7

text

#150F07

muted

#837F7A

Preview Lab

Preview with #B58033

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

Preview Lab → · Contrast checker → · Palette generator →