#B66C2A#B66C2A

#B66C2A is a mid, vivid orange. Relative luminance 0.208; OKLCH L 60.2% C 0.123 H 58.4°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#B66C2A
RGB	rgb(182, 108, 42)
HSL	hsl(28, 63%, 44%)
HSV	hsv(28, 77%, 71%)
CMYK	cmyk(0%, 40.7%, 76.9%, 28.6%)
CIE-LAB	lab(52.77, 24.24, 47.47)
CIE-LCH	lch(52.77, 53.30, 62.96°)
OKLab	oklab(60.18% 0.0643 0.1044)
OKLCH	oklch(60.18% 0.123 58.4)
XYZ	xyz(25.0740, 20.8400, 4.8921)
Luminance	0.2084 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66C2A #2A74B6

analogous

#B62A2E #B66C2A #B6B22A

triadic

#B66C2A #2AB66C #6C2AB6

tetradic

#B66C2A #2EB62A #2A74B6 #B22AB6

square

#B66C2A #2EB62A #2A74B6 #B22AB6

split-complementary

#B66C2A #2AB6B2 #2A2EB6

monochromatic

#533113 #844E1F #B66C2A #D58B48 #E0AA7A

Accessibility & contrast

On white

4.06

#B66C2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#B66C2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66C2A

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66C2A	#FFFFFF	#000000	##000000
##B66C2A	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827421

Deuteranopia (green-blind)

#94852A

Tritanopia (blue-blind)

#C75C5E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #b66c2a;
/* rgb */ color: rgb(182, 108, 42);
/* oklch */ color: oklch(60.2% 0.123 58.4);

Tailwind

colors: {
  custom: {
    50: '#d29668',
    500: '#b66c2a',
    950: '#000000',
  },
}

SCSS

$custom: #b66c2a;
$custom-light: #d29668;
$custom-dark: #000000;

JSON

{
  "hex": "#b66c2a",
  "rgb": {
    "r": 182,
    "g": 108,
    "b": 42
  },
  "hsl": {
    "h": 28.286,
    "s": 62.5,
    "l": 43.922
  },
  "oklch": {
    "l": 0.60183,
    "c": 0.12263,
    "h": 58.4
  },
  "luminance": 0.20837
}

Semantic roles & 50–950 ramp

primary

#B66C2A

secondary

#73A0C8

accent

#99E642

background

#FDF9F6

surface

#FBF2EB

border

#D4CCC6

text

#150D06

muted

#837E7A

Preview Lab

Preview with #B66C2A

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

Preview Lab → · Contrast checker → · Palette generator →