#B66F36#B66F36

#B66F36 is a mid, moderate orange. Relative luminance 0.216; OKLCH L 60.8% C 0.115 H 56.9°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#B66F36
RGB	rgb(182, 111, 54)
HSL	hsl(27, 54%, 46%)
HSV	hsv(27, 70%, 71%)
CMYK	cmyk(0%, 39%, 70.3%, 28.6%)
CIE-LAB	lab(53.58, 23.16, 42.59)
CIE-LCH	lch(53.58, 48.49, 61.46°)
OKLab	oklab(60.84% 0.063 0.0965)
OKLCH	oklch(60.84% 0.115 56.9)
XYZ	xyz(25.6437, 21.5829, 6.3047)
Luminance	0.2158 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66F36 #367DB6

analogous

#B6363D #B66F36 #B6AF36

triadic

#B66F36 #36B66F #6F36B6

tetradic

#B66F36 #3DB636 #367DB6 #AF36B6

square

#B66F36 #3DB636 #367DB6 #AF36B6

split-complementary

#B66F36 #36B6AF #363DB6

monochromatic

#58351A #875228 #B66F36 #CE8E5B #DCAF8A

Accessibility & contrast

On white

3.95

#B66F36 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#B66F36 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66F36

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66F36	#FFFFFF	#000000	##000000
##B66F36	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847630

Deuteranopia (green-blind)

#958636

Tritanopia (blue-blind)

#C76062

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #b66f36;
/* rgb */ color: rgb(182, 111, 54);
/* oklch */ color: oklch(60.8% 0.115 56.9);

Tailwind

colors: {
  custom: {
    50: '#d19870',
    500: '#b66f36',
    950: '#000000',
  },
}

SCSS

$custom: #b66f36;
$custom-light: #d19870;
$custom-dark: #000000;

JSON

{
  "hex": "#b66f36",
  "rgb": {
    "r": 182,
    "g": 111,
    "b": 54
  },
  "hsl": {
    "h": 26.719,
    "s": 54.237,
    "l": 46.275
  },
  "oklch": {
    "l": 0.60842,
    "c": 0.11522,
    "h": 56.9
  },
  "luminance": 0.2158
}

Semantic roles & 50–950 ramp

primary

#B66F36

secondary

#81A8C6

accent

#9CDE4A

background

#FDF9F6

surface

#FBF2EC

border

#D4CCC7

text

#150E07

muted

#837E7A

Preview Lab

Preview with #B66F36

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

Preview Lab → · Contrast checker → · Palette generator →