#B66736#B66736

#B66736 is a mid, moderate orange. Relative luminance 0.199; OKLCH L 59.4% C 0.120 H 50.4°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#B66736
RGB	rgb(182, 103, 54)
HSL	hsl(23, 54%, 46%)
HSV	hsv(23, 70%, 71%)
CMYK	cmyk(0%, 43.4%, 70.3%, 28.6%)
CIE-LAB	lab(51.74, 27.56, 40.57)
CIE-LCH	lch(51.74, 49.05, 55.81°)
OKLab	oklab(59.42% 0.0762 0.0922)
OKLCH	oklch(59.42% 0.12 50.4)
XYZ	xyz(24.8096, 19.9146, 6.0267)
Luminance	0.1991 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66736 #3685B6

analogous

#B63645 #B66736 #B6A736

triadic

#B66736 #36B667 #6736B6

tetradic

#B66736 #45B636 #3685B6 #A736B6

square

#B66736 #45B636 #3685B6 #A736B6

split-complementary

#B66736 #36B6A7 #3645B6

monochromatic

#58321A #874C28 #B66736 #CE875B #DCAA8A

Accessibility & contrast

On white

4.21

#B66736 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#B66736 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66736

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66736	#FFFFFF	#000000	##000000
##B66736	1.00	4.21	4.98	4.98
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7131

Deuteranopia (green-blind)

#908235

Tritanopia (blue-blind)

#C7575C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #b66736;
/* rgb */ color: rgb(182, 103, 54);
/* oklch */ color: oklch(59.4% 0.120 50.4);

Tailwind

colors: {
  custom: {
    50: '#d1936f',
    500: '#b66736',
    950: '#000000',
  },
}

SCSS

$custom: #b66736;
$custom-light: #d1936f;
$custom-dark: #000000;

JSON

{
  "hex": "#b66736",
  "rgb": {
    "r": 182,
    "g": 103,
    "b": 54
  },
  "hsl": {
    "h": 22.969,
    "s": 54.237,
    "l": 46.275
  },
  "oklch": {
    "l": 0.59422,
    "c": 0.11957,
    "h": 50.4
  },
  "luminance": 0.19912
}

Semantic roles & 50–950 ramp

primary

#B66736

secondary

#81ACC6

accent

#A5DE4A

background

#FDF9F6

surface

#FBF1EC

border

#D4CBC7

text

#150D07

muted

#837E7A

Preview Lab

Preview with #B66736

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

Preview Lab → · Contrast checker → · Palette generator →