#B37B30#B37B30

#B37B30 is a light, moderate orange. Relative luminance 0.240; OKLCH L 62.7% C 0.113 H 70.6°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#B37B30
RGB	rgb(179, 123, 48)
HSL	hsl(34, 58%, 45%)
HSV	hsv(34, 73%, 70%)
CMYK	cmyk(0%, 31.3%, 73.2%, 29.8%)
CIE-LAB	lab(56.05, 14.87, 47.95)
CIE-LCH	lch(56.05, 50.20, 72.77°)
OKLab	oklab(62.66% 0.0377 0.1069)
OKLCH	oklch(62.66% 0.113 70.6)
XYZ	xyz(26.2087, 23.9653, 6.0412)
Luminance	0.2396 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37B30 #3068B3

analogous

#B33A30 #B37B30 #AAB330

triadic

#B37B30 #30B37B #7B30B3

tetradic

#B37B30 #30B33A #3068B3 #B330AA

square

#B37B30 #30B33A #3068B3 #B330AA

split-complementary

#B37B30 #30AAB3 #3A30B3

monochromatic

#523916 #835A23 #B37B30 #D09950 #DDB580

Accessibility & contrast

On white

3.63

#B37B30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#B37B30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37B30

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37B30	#FFFFFF	#000000	##000000
##B37B30	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7E26

Deuteranopia (green-blind)

#9B8C32

Tritanopia (blue-blind)

#C36D6B

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #b37b30;
/* rgb */ color: rgb(179, 123, 48);
/* oklch */ color: oklch(62.7% 0.113 70.6);

Tailwind

colors: {
  custom: {
    50: '#cea16d',
    500: '#b37b30',
    950: '#000000',
  },
}

SCSS

$custom: #b37b30;
$custom-light: #cea16d;
$custom-dark: #000000;

JSON

{
  "hex": "#b37b30",
  "rgb": {
    "r": 179,
    "g": 123,
    "b": 48
  },
  "hsl": {
    "h": 34.351,
    "s": 57.709,
    "l": 44.51
  },
  "oklch": {
    "l": 0.62661,
    "c": 0.11334,
    "h": 70.6
  },
  "luminance": 0.23963
}

Semantic roles & 50–950 ramp

primary

#B37B30

secondary

#799AC6

accent

#89E147

background

#FDF9F6

surface

#FAF2EC

border

#D3CCC7

text

#140E07

muted

#837E7A

Preview Lab

Preview with #B37B30

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

Preview Lab → · Contrast checker → · Palette generator →