#66563C#66563C

#66563C is a mid, muted orange. Relative luminance 0.098; OKLCH L 46.2% C 0.044 H 79.4°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#66563C
RGB	rgb(102, 86, 60)
HSL	hsl(37, 26%, 32%)
HSV	hsv(37, 41%, 40%)
CMYK	cmyk(0%, 15.7%, 41.2%, 60%)
CIE-LAB	lab(37.49, 2.46, 17.59)
CIE-LCH	lch(37.49, 17.76, 82.03°)
OKLab	oklab(46.21% 0.0082 0.0437)
OKLCH	oklch(46.21% 0.044 79.4)
XYZ	xyz(9.6231, 9.8070, 5.6601)
Luminance	0.0981 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66563C #3C4C66

analogous

#66413C #66563C #61663C

triadic

#66563C #3C6656 #563C66

tetradic

#66563C #3C6641 #3C4C66 #663C61

square

#66563C #3C6641 #3C4C66 #663C61

split-complementary

#66563C #3C6166 #413C66

monochromatic

#19150F #3F3625 #66563C #8D7653 #AB9571

Accessibility & contrast

On white

7.09

#66563C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#66563C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66563C

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66563C	#FFFFFF	#000000	##FFFFFF
##66563C	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D563A

Deuteranopia (green-blind)

#615A3D

Tritanopia (blue-blind)

#6D514F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #66563c;
/* rgb */ color: rgb(102, 86, 60);
/* oklch */ color: oklch(46.2% 0.044 79.4);

Tailwind

colors: {
  custom: {
    50: '#928572',
    500: '#66563c',
    950: '#000000',
  },
}

SCSS

$custom: #66563c;
$custom-light: #928572;
$custom-dark: #000000;

JSON

{
  "hex": "#66563c",
  "rgb": {
    "r": 102,
    "g": 86,
    "b": 60
  },
  "hsl": {
    "h": 37.143,
    "s": 25.926,
    "l": 31.765
  },
  "oklch": {
    "l": 0.4621,
    "c": 0.04443,
    "h": 79.4
  },
  "luminance": 0.09807
}

Semantic roles & 50–950 ramp

primary

#66563C

secondary

#687996

accent

#89C265

background

#F9F8F6

surface

#F1EFEC

border

#CBCAC7

text

#0D0B08

muted

#7E7C7B

Preview Lab

Preview with #66563C

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

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