#66564E#66564E

#66564E is a mid, muted orange. Relative luminance 0.100; OKLCH L 46.7% C 0.025 H 48.2°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#66564E
RGB	rgb(102, 86, 78)
HSL	hsl(20, 13%, 35%)
HSV	hsv(20, 24%, 40%)
CMYK	cmyk(0%, 15.7%, 23.5%, 60%)
CIE-LAB	lab(37.90, 5.15, 7.10)
CIE-LCH	lch(37.90, 8.77, 54.01°)
OKLab	oklab(46.66% 0.0165 0.0184)
OKLCH	oklch(46.66% 0.025 48.2)
XYZ	xyz(10.1825, 10.0307, 8.6060)
Luminance	0.1003 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66564E #4E5E66

analogous

#664E52 #66564E #66624E

triadic

#66564E #4E6656 #564E66

tetradic

#66564E #52664E #4E5E66 #624E66

square

#66564E #52664E #4E5E66 #624E66

split-complementary

#66564E #4E6662 #4E5266

monochromatic

#211C19 #433933 #66564E #897369 #A59389

Accessibility & contrast

On white

6.99

#66564E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#66564E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #66564E

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66564E	#FFFFFF	#000000	##FFFFFF
##66564E	1.00	6.99	3.01	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A574D

Deuteranopia (green-blind)

#5E5A4E

Tritanopia (blue-blind)

#6B5354

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #66564e;
/* rgb */ color: rgb(102, 86, 78);
/* oklch */ color: oklch(46.7% 0.025 48.2);

Tailwind

colors: {
  custom: {
    50: '#92857f',
    500: '#66564e',
    950: '#000000',
  },
}

SCSS

$custom: #66564e;
$custom-light: #92857f;
$custom-dark: #000000;

JSON

{
  "hex": "#66564e",
  "rgb": {
    "r": 102,
    "g": 86,
    "b": 78
  },
  "hsl": {
    "h": 20,
    "s": 13.333,
    "l": 35.294
  },
  "oklch": {
    "l": 0.46659,
    "c": 0.02474,
    "h": 48.2
  },
  "luminance": 0.1003
}

Semantic roles & 50–950 ramp

primary

#66564E

secondary

#7D8C93

accent

#9FB672

background

#F8F8F7

surface

#F0EFEE

border

#CBCAC9

text

#0D0B0A

muted

#7D7C7C

Preview Lab

Preview with #66564E

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

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