#66544E#66544E

#66544E is a mid, muted orange. Relative luminance 0.097; OKLCH L 46.2% C 0.026 H 39.3°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#66544E
RGB	rgb(102, 84, 78)
HSL	hsl(15, 13%, 35%)
HSV	hsv(15, 24%, 40%)
CMYK	cmyk(0%, 17.6%, 23.5%, 60%)
CIE-LAB	lab(37.33, 6.38, 6.29)
CIE-LCH	lch(37.33, 8.96, 44.59°)
OKLab	oklab(46.21% 0.02 0.0164)
OKLCH	oklch(46.21% 0.026 39.3)
XYZ	xyz(10.0250, 9.7158, 8.5535)
Luminance	0.0972 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66544E #4E6066

analogous

#664E54 #66544E #66604E

triadic

#66544E #4E6654 #544E66

tetradic

#66544E #54664E #4E6066 #604E66

square

#66544E #54664E #4E6066 #604E66

split-complementary

#66544E #4E6660 #4E5466

monochromatic

#211B19 #433733 #66544E #897169 #A59089

Accessibility & contrast

On white

7.14

#66544E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#66544E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66544E

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66544E	#FFFFFF	#000000	##FFFFFF
##66544E	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58564E

Deuteranopia (green-blind)

#5C594E

Tritanopia (blue-blind)

#6B5252

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #66544e;
/* rgb */ color: rgb(102, 84, 78);
/* oklch */ color: oklch(46.2% 0.026 39.3);

Tailwind

colors: {
  custom: {
    50: '#92847f',
    500: '#66544e',
    950: '#000000',
  },
}

SCSS

$custom: #66544e;
$custom-light: #92847f;
$custom-dark: #000000;

JSON

{
  "hex": "#66544e",
  "rgb": {
    "r": 102,
    "g": 84,
    "b": 78
  },
  "hsl": {
    "h": 15,
    "s": 13.333,
    "l": 35.294
  },
  "oklch": {
    "l": 0.46214,
    "c": 0.0259,
    "h": 39.3
  },
  "luminance": 0.09715
}

Semantic roles & 50–950 ramp

primary

#66544E

secondary

#7D8D93

accent

#A5B672

background

#F9F8F7

surface

#F1EFEE

border

#CBCAC9

text

#0D0A0A

muted

#7E7C7C

Preview Lab

Preview with #66544E

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

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