#B66136#B66136

#B66136 is a mid, vivid orange. Relative luminance 0.188; OKLCH L 58.4% C 0.124 H 46.0°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#B66136
RGB	rgb(182, 97, 54)
HSL	hsl(20, 54%, 46%)
HSV	hsv(20, 70%, 71%)
CMYK	cmyk(0%, 46.7%, 70.3%, 28.6%)
CIE-LAB	lab(50.41, 30.81, 39.10)
CIE-LCH	lch(50.41, 49.78, 51.76°)
OKLab	oklab(58.4% 0.086 0.089)
OKLCH	oklch(58.4% 0.124 46)
XYZ	xyz(24.2341, 18.7636, 5.8348)
Luminance	0.1876 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66136 #368BB6

analogous

#B6364B #B66136 #B6A136

triadic

#B66136 #36B661 #6136B6

tetradic

#B66136 #4BB636 #368BB6 #A136B6

square

#B66136 #4BB636 #368BB6 #A136B6

split-complementary

#B66136 #36B6A1 #364BB6

monochromatic

#582F1A #874828 #B66136 #CE825B #DCA68A

Accessibility & contrast

On white

4.42

#B66136 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#B66136 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66136

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66136	#FFFFFF	#000000	##000000
##B66136	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#786C31

Deuteranopia (green-blind)

#8D7F35

Tritanopia (blue-blind)

#C75057

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #b66136;
/* rgb */ color: rgb(182, 97, 54);
/* oklch */ color: oklch(58.4% 0.124 46.0);

Tailwind

colors: {
  custom: {
    50: '#d28f6f',
    500: '#b66136',
    950: '#000000',
  },
}

SCSS

$custom: #b66136;
$custom-light: #d28f6f;
$custom-dark: #000000;

JSON

{
  "hex": "#b66136",
  "rgb": {
    "r": 182,
    "g": 97,
    "b": 54
  },
  "hsl": {
    "h": 20.156,
    "s": 54.237,
    "l": 46.275
  },
  "oklch": {
    "l": 0.58401,
    "c": 0.12376,
    "h": 46
  },
  "luminance": 0.18761
}

Semantic roles & 50–950 ramp

primary

#B66136

secondary

#81AFC6

accent

#ACDE4A

background

#FDF8F6

surface

#FBF0EC

border

#D4CBC7

text

#150C07

muted

#837D7A

Preview Lab

Preview with #B66136

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

Preview Lab → · Contrast checker → · Palette generator →