#B66F33#B66F33

#B66F33 is a mid, moderate orange. Relative luminance 0.216; OKLCH L 60.8% C 0.117 H 57.9°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#B66F33
RGB	rgb(182, 111, 51)
HSL	hsl(27, 56%, 46%)
HSV	hsv(27, 72%, 71%)
CMYK	cmyk(0%, 39%, 72%, 28.6%)
CIE-LAB	lab(53.55, 23.00, 44.04)
CIE-LCH	lch(53.55, 49.69, 62.42°)
OKLab	oklab(60.81% 0.062 0.099)
OKLCH	oklch(60.81% 0.117 57.9)
XYZ	xyz(25.5754, 21.5555, 5.9451)
Luminance	0.2155 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66F33 #337AB6

analogous

#B63338 #B66F33 #B6B033

triadic

#B66F33 #33B66F #6F33B6

tetradic

#B66F33 #38B633 #337AB6 #B033B6

square

#B66F33 #38B633 #337AB6 #B033B6

split-complementary

#B66F33 #33B6B0 #3338B6

monochromatic

#563518 #865226 #B66F33 #D08E56 #DDAE86

Accessibility & contrast

On white

3.95

#B66F33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#B66F33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66F33

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66F33	#FFFFFF	#000000	##000000
##B66F33	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84762C

Deuteranopia (green-blind)

#958633

Tritanopia (blue-blind)

#C76062

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #b66f33;
/* rgb */ color: rgb(182, 111, 51);
/* oklch */ color: oklch(60.8% 0.117 57.9);

Tailwind

colors: {
  custom: {
    50: '#d1986e',
    500: '#b66f33',
    950: '#000000',
  },
}

SCSS

$custom: #b66f33;
$custom-light: #d1986e;
$custom-dark: #000000;

JSON

{
  "hex": "#b66f33",
  "rgb": {
    "r": 182,
    "g": 111,
    "b": 51
  },
  "hsl": {
    "h": 27.481,
    "s": 56.223,
    "l": 45.686
  },
  "oklch": {
    "l": 0.6081,
    "c": 0.11684,
    "h": 57.9
  },
  "luminance": 0.21553
}

Semantic roles & 50–950 ramp

primary

#B66F33

secondary

#7EA5C7

accent

#9AE048

background

#FDF9F6

surface

#FBF2EC

border

#D4CCC7

text

#150D07

muted

#837E7A

Preview Lab

Preview with #B66F33

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

Preview Lab → · Contrast checker → · Palette generator →