#B66C33#B66C33

#B66C33 is a mid, moderate orange. Relative luminance 0.209; OKLCH L 60.3% C 0.118 H 55.5°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#B66C33
RGB	rgb(182, 108, 51)
HSL	hsl(26, 56%, 46%)
HSV	hsv(26, 72%, 71%)
CMYK	cmyk(0%, 40.7%, 72%, 28.6%)
CIE-LAB	lab(52.85, 24.66, 43.30)
CIE-LCH	lch(52.85, 49.83, 60.34°)
OKLab	oklab(60.27% 0.067 0.0974)
OKLCH	oklch(60.27% 0.118 55.5)
XYZ	xyz(25.2536, 20.9118, 5.8378)
Luminance	0.2091 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66C33 #337DB6

analogous

#B6333B #B66C33 #B6AD33

triadic

#B66C33 #33B66C #6C33B6

tetradic

#B66C33 #3BB633 #337DB6 #AD33B6

square

#B66C33 #3BB633 #337DB6 #AD33B6

split-complementary

#B66C33 #33B6AD #333BB6

monochromatic

#563318 #865026 #B66C33 #D08B56 #DDAC86

Accessibility & contrast

On white

4.05

#B66C33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#B66C33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66C33

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66C33	#FFFFFF	#000000	##000000
##B66C33	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82742D

Deuteranopia (green-blind)

#938533

Tritanopia (blue-blind)

#C75C60

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #b66c33;
/* rgb */ color: rgb(182, 108, 51);
/* oklch */ color: oklch(60.3% 0.118 55.5);

Tailwind

colors: {
  custom: {
    50: '#d1966d',
    500: '#b66c33',
    950: '#000000',
  },
}

SCSS

$custom: #b66c33;
$custom-light: #d1966d;
$custom-dark: #000000;

JSON

{
  "hex": "#b66c33",
  "rgb": {
    "r": 182,
    "g": 108,
    "b": 51
  },
  "hsl": {
    "h": 26.107,
    "s": 56.223,
    "l": 45.686
  },
  "oklch": {
    "l": 0.6027,
    "c": 0.11822,
    "h": 55.5
  },
  "luminance": 0.20909
}

Semantic roles & 50–950 ramp

primary

#B66C33

secondary

#7EA7C7

accent

#9EE048

background

#FDF9F6

surface

#FBF2EC

border

#D4CCC7

text

#150D07

muted

#837E7A

Preview Lab

Preview with #B66C33

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

Preview Lab → · Contrast checker → · Palette generator →