#66522C#66522C

#66522C is a dark, moderate orange. Relative luminance 0.090; OKLCH L 45.0% C 0.061 H 82.2°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#66522C
RGB	rgb(102, 82, 44)
HSL	hsl(39, 40%, 29%)
HSV	hsv(39, 57%, 40%)
CMYK	cmyk(0%, 19.6%, 56.9%, 60%)
CIE-LAB	lab(36.06, 3.07, 25.24)
CIE-LCH	lch(36.06, 25.43, 83.06°)
OKLab	oklab(45% 0.0082 0.06)
OKLCH	oklch(45% 0.061 82.2)
XYZ	xyz(8.9518, 9.0417, 3.6561)
Luminance	0.0904 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66522C #2C4066

analogous

#66352C #66522C #5D662C

triadic

#66522C #2C6652 #522C66

tetradic

#66522C #2C6635 #2C4066 #662C5D

square

#66522C #2C6635 #2C4066 #662C5D

split-complementary

#66522C #2C5D66 #352C66

monochromatic

#151109 #3B301A #66522C #91743E #B69556

Accessibility & contrast

On white

7.48

#66522C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#66522C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66522C

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66522C	#FFFFFF	#000000	##FFFFFF
##66522C	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5229

Deuteranopia (green-blind)

#5F572D

Tritanopia (blue-blind)

#6E4C49

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #66522c;
/* rgb */ color: rgb(102, 82, 44);
/* oklch */ color: oklch(45.0% 0.061 82.2);

Tailwind

colors: {
  custom: {
    50: '#938266',
    500: '#66522c',
    950: '#000000',
  },
}

SCSS

$custom: #66522c;
$custom-light: #938266;
$custom-dark: #000000;

JSON

{
  "hex": "#66522c",
  "rgb": {
    "r": 102,
    "g": 82,
    "b": 44
  },
  "hsl": {
    "h": 39.31,
    "s": 39.726,
    "l": 28.627
  },
  "oklch": {
    "l": 0.44999,
    "c": 0.06058,
    "h": 82.2
  },
  "luminance": 0.09041
}

Semantic roles & 50–950 ramp

primary

#66522C

secondary

#566D98

accent

#81D058

background

#F9F7F6

surface

#F2EEEB

border

#CCC9C6

text

#0D0A06

muted

#7E7C7A

Preview Lab

Preview with #66522C

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

Preview Lab → · Contrast checker → · Palette generator →