#66552F#66552F

#66552F is a mid, muted orange. Relative luminance 0.095; OKLCH L 45.7% C 0.059 H 86.0°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#66552F
RGB	rgb(102, 85, 47)
HSL	hsl(41, 37%, 29%)
HSV	hsv(41, 54%, 40%)
CMYK	cmyk(0%, 16.7%, 53.9%, 60%)
CIE-LAB	lab(36.98, 1.55, 24.63)
CIE-LCH	lch(36.98, 24.68, 86.40°)
OKLab	oklab(45.73% 0.0041 0.059)
OKLCH	oklch(45.73% 0.059 86)
XYZ	xyz(9.2414, 9.5275, 4.0410)
Luminance	0.0953 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66552F #2F4066

analogous

#663A2F #66552F #5C662F

triadic

#66552F #2F6655 #552F66

tetradic

#66552F #2F663A #2F4066 #662F5C

square

#66552F #2F663A #2F4066 #662F5C

split-complementary

#66552F #2F5C66 #3A2F66

monochromatic

#15110A #3C321C #66552F #907842 #B4995C

Accessibility & contrast

On white

7.23

#66552F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#66552F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66552F

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66552F	#FFFFFF	#000000	##FFFFFF
##66552F	1.00	7.23	2.91	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D542C

Deuteranopia (green-blind)

#615930

Tritanopia (blue-blind)

#6E4F4C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #66552f;
/* rgb */ color: rgb(102, 85, 47);
/* oklch */ color: oklch(45.7% 0.059 86.0);

Tailwind

colors: {
  custom: {
    50: '#938468',
    500: '#66552f',
    950: '#000000',
  },
}

SCSS

$custom: #66552f;
$custom-light: #938468;
$custom-dark: #000000;

JSON

{
  "hex": "#66552f",
  "rgb": {
    "r": 102,
    "g": 85,
    "b": 47
  },
  "hsl": {
    "h": 41.455,
    "s": 36.913,
    "l": 29.216
  },
  "oklch": {
    "l": 0.45734,
    "c": 0.0591,
    "h": 86
  },
  "luminance": 0.09527
}

Semantic roles & 50–950 ramp

primary

#66552F

secondary

#596D98

accent

#7ECD5B

background

#F9F8F6

surface

#F1EFEB

border

#CBCAC6

text

#0D0B06

muted

#7E7C7A

Preview Lab

Preview with #66552F

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

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