#66563D#66563D

#66563D is a mid, muted orange. Relative luminance 0.098; OKLCH L 46.2% C 0.043 H 78.5°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#66563D
RGB	rgb(102, 86, 61)
HSL	hsl(37, 25%, 32%)
HSV	hsv(37, 40%, 40%)
CMYK	cmyk(0%, 15.7%, 40.2%, 60%)
CIE-LAB	lab(37.51, 2.59, 17.01)
CIE-LCH	lch(37.51, 17.21, 81.33°)
OKLab	oklab(46.23% 0.0086 0.0423)
OKLCH	oklch(46.23% 0.043 78.5)
XYZ	xyz(9.6498, 9.8177, 5.8007)
Luminance	0.0982 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66563D #3D4D66

analogous

#66423D #66563D #62663D

triadic

#66563D #3D6656 #563D66

tetradic

#66563D #3D6642 #3D4D66 #663D62

square

#66563D #3D6642 #3D4D66 #663D62

split-complementary

#66563D #3D6266 #423D66

monochromatic

#19150F #403626 #66563D #8C7654 #AB9572

Accessibility & contrast

On white

7.09

#66563D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#66563D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66563D

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66563D	#FFFFFF	#000000	##FFFFFF
##66563D	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)

#5D563B

Deuteranopia (green-blind)

#615A3E

Tritanopia (blue-blind)

#6C514F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #66563d;
/* rgb */ color: rgb(102, 86, 61);
/* oklch */ color: oklch(46.2% 0.043 78.5);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#66563d",
  "rgb": {
    "r": 102,
    "g": 86,
    "b": 61
  },
  "hsl": {
    "h": 36.585,
    "s": 25.153,
    "l": 31.961
  },
  "oklch": {
    "l": 0.46231,
    "c": 0.04321,
    "h": 78.5
  },
  "luminance": 0.09817
}

Semantic roles & 50–950 ramp

primary

#66563D

secondary

#697A96

accent

#8AC266

background

#F9F8F6

surface

#F1EFEC

border

#CBCAC7

text

#0D0B08

muted

#7E7C7B

Preview Lab

Preview with #66563D

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

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