#B66036#B66036

#B66036 is a mid, vivid orange. Relative luminance 0.186; OKLCH L 58.2% C 0.125 H 45.3°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#B66036
RGB	rgb(182, 96, 54)
HSL	hsl(20, 54%, 46%)
HSV	hsv(20, 70%, 71%)
CMYK	cmyk(0%, 47.3%, 70.3%, 28.6%)
CIE-LAB	lab(50.19, 31.34, 38.85)
CIE-LCH	lch(50.19, 49.92, 51.11°)
OKLab	oklab(58.23% 0.0877 0.0885)
OKLCH	oklch(58.23% 0.125 45.3)
XYZ	xyz(24.1423, 18.5799, 5.8042)
Luminance	0.1858 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66036 #368CB6

analogous

#B6364C #B66036 #B6A036

triadic

#B66036 #36B660 #6036B6

tetradic

#B66036 #4CB636 #368CB6 #A036B6

square

#B66036 #4CB636 #368CB6 #A036B6

split-complementary

#B66036 #36B6A0 #364CB6

monochromatic

#582E1A #874728 #B66036 #CE815B #DCA58A

Accessibility & contrast

On white

4.45

#B66036 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#B66036 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66036

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66036	#FFFFFF	#000000	##000000
##B66036	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#786C32

Deuteranopia (green-blind)

#8C7F35

Tritanopia (blue-blind)

#C74F57

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #b66036;
/* rgb */ color: rgb(182, 96, 54);
/* oklch */ color: oklch(58.2% 0.125 45.3);

Tailwind

colors: {
  custom: {
    50: '#d28e6f',
    500: '#b66036',
    950: '#000000',
  },
}

SCSS

$custom: #b66036;
$custom-light: #d28e6f;
$custom-dark: #000000;

JSON

{
  "hex": "#b66036",
  "rgb": {
    "r": 182,
    "g": 96,
    "b": 54
  },
  "hsl": {
    "h": 19.688,
    "s": 54.237,
    "l": 46.275
  },
  "oklch": {
    "l": 0.58234,
    "c": 0.12453,
    "h": 45.3
  },
  "luminance": 0.18577
}

Semantic roles & 50–950 ramp

primary

#B66036

secondary

#81B0C6

accent

#ADDE4A

background

#FDF8F6

surface

#FBF0EC

border

#D4CBC7

text

#150C07

muted

#837D7A

Preview Lab

Preview with #B66036

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

Preview Lab → · Contrast checker → · Palette generator →