#B66831#B66831

#B66831 is a mid, vivid orange. Relative luminance 0.201; OKLCH L 59.5% C 0.121 H 53.1°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#B66831
RGB	rgb(182, 104, 49)
HSL	hsl(25, 58%, 45%)
HSV	hsv(25, 73%, 71%)
CMYK	cmyk(0%, 42.9%, 73.1%, 28.6%)
CIE-LAB	lab(51.92, 26.75, 43.29)
CIE-LCH	lch(51.92, 50.89, 58.28°)
OKLab	oklab(59.54% 0.0729 0.097)
OKLCH	oklch(59.54% 0.121 53.1)
XYZ	xyz(24.7982, 20.0701, 5.4731)
Luminance	0.2007 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66831 #317FB6

analogous

#B6313C #B66831 #B6AA31

triadic

#B66831 #31B668 #6831B6

tetradic

#B66831 #3CB631 #317FB6 #AA31B6

square

#B66831 #3CB631 #317FB6 #AA31B6

split-complementary

#B66831 #31B6AA #313CB6

monochromatic

#563117 #864C24 #B66831 #D18753 #DEA984

Accessibility & contrast

On white

4.19

#B66831 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#B66831 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66831

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66831	#FFFFFF	#000000	##000000
##B66831	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F712B

Deuteranopia (green-blind)

#918331

Tritanopia (blue-blind)

#C7585C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #b66831;
/* rgb */ color: rgb(182, 104, 49);
/* oklch */ color: oklch(59.5% 0.121 53.1);

Tailwind

colors: {
  custom: {
    50: '#d2946c',
    500: '#b66831',
    950: '#000000',
  },
}

SCSS

$custom: #b66831;
$custom-light: #d2946c;
$custom-dark: #000000;

JSON

{
  "hex": "#b66831",
  "rgb": {
    "r": 182,
    "g": 104,
    "b": 49
  },
  "hsl": {
    "h": 24.812,
    "s": 57.576,
    "l": 45.294
  },
  "oklch": {
    "l": 0.59542,
    "c": 0.12136,
    "h": 53.1
  },
  "luminance": 0.20067
}

Semantic roles & 50–950 ramp

primary

#B66831

secondary

#7CA8C7

accent

#A1E147

background

#FDF9F6

surface

#FBF1EB

border

#D4CBC6

text

#150D07

muted

#837E7A

Preview Lab

Preview with #B66831

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

Preview Lab → · Contrast checker → · Palette generator →