#B66C36#B66C36

#B66C36 is a mid, moderate orange. Relative luminance 0.209; OKLCH L 60.3% C 0.117 H 54.4°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#B66C36
RGB	rgb(182, 108, 54)
HSL	hsl(25, 54%, 46%)
HSV	hsv(25, 70%, 71%)
CMYK	cmyk(0%, 40.7%, 70.3%, 28.6%)
CIE-LAB	lab(52.88, 24.82, 41.83)
CIE-LCH	lch(52.88, 48.64, 59.32°)
OKLab	oklab(60.3% 0.0679 0.0949)
OKLCH	oklch(60.3% 0.117 54.4)
XYZ	xyz(25.3219, 20.9392, 6.1974)
Luminance	0.2094 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66C36 #3680B6

analogous

#B63640 #B66C36 #B6AC36

triadic

#B66C36 #36B66C #6C36B6

tetradic

#B66C36 #40B636 #3680B6 #AC36B6

square

#B66C36 #40B636 #3680B6 #AC36B6

split-complementary

#B66C36 #36B6AC #3640B6

monochromatic

#58341A #875028 #B66C36 #CE8C5B #DCAD8A

Accessibility & contrast

On white

4.05

#B66C36 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#B66C36 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66C36

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66C36	#FFFFFF	#000000	##000000
##B66C36	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827430

Deuteranopia (green-blind)

#938536

Tritanopia (blue-blind)

#C75D60

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #b66c36;
/* rgb */ color: rgb(182, 108, 54);
/* oklch */ color: oklch(60.3% 0.117 54.4);

Tailwind

colors: {
  custom: {
    50: '#d1966f',
    500: '#b66c36',
    950: '#000000',
  },
}

SCSS

$custom: #b66c36;
$custom-light: #d1966f;
$custom-dark: #000000;

JSON

{
  "hex": "#b66c36",
  "rgb": {
    "r": 182,
    "g": 108,
    "b": 54
  },
  "hsl": {
    "h": 25.313,
    "s": 54.237,
    "l": 46.275
  },
  "oklch": {
    "l": 0.60302,
    "c": 0.11668,
    "h": 54.4
  },
  "luminance": 0.20937
}

Semantic roles & 50–950 ramp

primary

#B66C36

secondary

#81A9C6

accent

#9FDE4A

background

#FDF9F6

surface

#FBF2EC

border

#D4CCC7

text

#150D07

muted

#837E7A

Preview Lab

Preview with #B66C36

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

Preview Lab → · Contrast checker → · Palette generator →