#B56730#B56730

#B56730 is a mid, vivid orange. Relative luminance 0.197; OKLCH L 59.2% C 0.121 H 53.0°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#B56730
RGB	rgb(181, 103, 48)
HSL	hsl(25, 58%, 45%)
HSV	hsv(25, 73%, 71%)
CMYK	cmyk(0%, 43.1%, 73.5%, 29%)
CIE-LAB	lab(51.54, 26.83, 43.34)
CIE-LCH	lch(51.54, 50.97, 58.24°)
OKLab	oklab(59.22% 0.0731 0.097)
OKLCH	oklch(59.22% 0.121 53)
XYZ	xyz(24.4419, 19.7403, 5.3188)
Luminance	0.1974 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B56730 #307EB5

analogous

#B5303B #B56730 #B5AA30

triadic

#B56730 #30B567 #6730B5

tetradic

#B56730 #3BB530 #307EB5 #AA30B5

square

#B56730 #3BB530 #307EB5 #AA30B5

split-complementary

#B56730 #30B5AA #303BB5

monochromatic

#543016 #854B23 #B56730 #D18651 #DEA882

Accessibility & contrast

On white

4.24

#B56730 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#B56730 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B56730

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B56730	#FFFFFF	#000000	##000000
##B56730	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E702A

Deuteranopia (green-blind)

#908230

Tritanopia (blue-blind)

#C6575B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #b56730;
/* rgb */ color: rgb(181, 103, 48);
/* oklch */ color: oklch(59.2% 0.121 53.0);

Tailwind

colors: {
  custom: {
    50: '#d1936b',
    500: '#b56730',
    950: '#000000',
  },
}

SCSS

$custom: #b56730;
$custom-light: #d1936b;
$custom-dark: #000000;

JSON

{
  "hex": "#b56730",
  "rgb": {
    "r": 181,
    "g": 103,
    "b": 48
  },
  "hsl": {
    "h": 24.812,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.59222,
    "c": 0.12141,
    "h": 53
  },
  "luminance": 0.19738
}

Semantic roles & 50–950 ramp

primary

#B56730

secondary

#7AA7C7

accent

#A1E146

background

#FDF9F6

surface

#FBF1EB

border

#D4CBC6

text

#150D07

muted

#837E7A

Preview Lab

Preview with #B56730

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

Preview Lab → · Contrast checker → · Palette generator →