#B5663D#B5663D

#B5663D is a mid, moderate orange. Relative luminance 0.197; OKLCH L 59.2% C 0.116 H 46.9°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#B5663D
RGB	rgb(181, 102, 61)
HSL	hsl(21, 50%, 47%)
HSV	hsv(21, 66%, 71%)
CMYK	cmyk(0%, 43.6%, 66.3%, 29%)
CIE-LAB	lab(51.46, 28.10, 36.52)
CIE-LCH	lch(51.46, 46.08, 52.43°)
OKLab	oklab(59.2% 0.0791 0.0846)
OKLCH	oklch(59.2% 0.116 46.9)
XYZ	xyz(24.6517, 19.6660, 6.9117)
Luminance	0.1966 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5663D #3D8CB5

analogous

#B53D50 #B5663D #B5A23D

triadic

#B5663D #3DB566 #663DB5

tetradic

#B5663D #50B53D #3D8CB5 #A23DB5

square

#B5663D #50B53D #3D8CB5 #A23DB5

split-complementary

#B5663D #3DB5A2 #3D50B5

monochromatic

#59321E #874C2E #B5663D #CB8764 #DAAB92

Accessibility & contrast

On white

4.26

#B5663D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#B5663D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B5663D

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5663D	#FFFFFF	#000000	##000000
##B5663D	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7039

Deuteranopia (green-blind)

#8F813C

Tritanopia (blue-blind)

#C6575C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #b5663d;
/* rgb */ color: rgb(181, 102, 61);
/* oklch */ color: oklch(59.2% 0.116 46.9);

Tailwind

colors: {
  custom: {
    50: '#d09274',
    500: '#b5663d',
    950: '#000000',
  },
}

SCSS

$custom: #b5663d;
$custom-light: #d09274;
$custom-dark: #000000;

JSON

{
  "hex": "#b5663d",
  "rgb": {
    "r": 181,
    "g": 102,
    "b": 61
  },
  "hsl": {
    "h": 20.5,
    "s": 49.587,
    "l": 47.451
  },
  "oklch": {
    "l": 0.59202,
    "c": 0.11581,
    "h": 46.9
  },
  "luminance": 0.19663
}

Semantic roles & 50–950 ramp

primary

#B5663D

secondary

#88B1C5

accent

#AAD94F

background

#FDF9F7

surface

#FAF1ED

border

#D3CBC8

text

#150D08

muted

#837E7B

Preview Lab

Preview with #B5663D

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

Preview Lab → · Contrast checker → · Palette generator →