#B66237#B66237

#B66237 is a mid, vivid orange. Relative luminance 0.190; OKLCH L 58.6% C 0.123 H 46.3°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#B66237
RGB	rgb(182, 98, 55)
HSL	hsl(20, 54%, 46%)
HSV	hsv(20, 70%, 71%)
CMYK	cmyk(0%, 46.2%, 69.8%, 28.6%)
CIE-LAB	lab(50.64, 30.32, 38.83)
CIE-LCH	lch(50.64, 49.27, 52.01°)
OKLab	oklab(58.58% 0.0847 0.0886)
OKLCH	oklch(58.58% 0.123 46.3)
XYZ	xyz(24.3508, 18.9590, 5.9908)
Luminance	0.1896 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66237 #378BB6

analogous

#B6374C #B66237 #B6A237

triadic

#B66237 #37B662 #6237B6

tetradic

#B66237 #4CB637 #378BB6 #A237B6

square

#B66237 #4CB637 #378BB6 #A237B6

split-complementary

#B66237 #37B6A2 #374CB6

monochromatic

#582F1B #874929 #B66237 #CE835C #DCA78B

Accessibility & contrast

On white

4.38

#B66237 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#B66237 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66237

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66237	#FFFFFF	#000000	##000000
##B66237	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#796D33

Deuteranopia (green-blind)

#8D8036

Tritanopia (blue-blind)

#C75158

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b66237;
/* rgb */ color: rgb(182, 98, 55);
/* oklch */ color: oklch(58.6% 0.123 46.3);

Tailwind

colors: {
  custom: {
    50: '#d1906f',
    500: '#b66237',
    950: '#000000',
  },
}

SCSS

$custom: #b66237;
$custom-light: #d1906f;
$custom-dark: #000000;

JSON

{
  "hex": "#b66237",
  "rgb": {
    "r": 182,
    "g": 98,
    "b": 55
  },
  "hsl": {
    "h": 20.315,
    "s": 53.586,
    "l": 46.471
  },
  "oklch": {
    "l": 0.5858,
    "c": 0.12258,
    "h": 46.3
  },
  "luminance": 0.18956
}

Semantic roles & 50–950 ramp

primary

#B66237

secondary

#82AFC6

accent

#ABDD4B

background

#FDF8F6

surface

#FBF0EC

border

#D4CBC7

text

#150C07

muted

#837D7A

Preview Lab

Preview with #B66237

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

Preview Lab → · Contrast checker → · Palette generator →