#66524A#66524A

#66524A is a mid, muted orange. Relative luminance 0.094; OKLCH L 45.7% C 0.030 H 42.9°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#66524A
RGB	rgb(102, 82, 74)
HSL	hsl(17, 16%, 35%)
HSV	hsv(17, 27%, 40%)
CMYK	cmyk(0%, 19.6%, 27.5%, 60%)
CIE-LAB	lab(36.66, 6.95, 7.83)
CIE-LCH	lch(36.66, 10.47, 48.41°)
OKLab	oklab(45.66% 0.0218 0.0203)
OKLCH	oklch(45.66% 0.03 42.9)
XYZ	xyz(9.7329, 9.3542, 7.7701)
Luminance	0.0935 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66524A #4A5E66

analogous

#664A50 #66524A #66604A

triadic

#66524A #4A6652 #524A66

tetradic

#66524A #50664A #4A5E66 #604A66

square

#66524A #50664A #4A5E66 #604A66

split-complementary

#66524A #4A6660 #4A5066

monochromatic

#1F1917 #433530 #66524A #896F64 #A68E84

Accessibility & contrast

On white

7.32

#66524A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#66524A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66524A

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66524A	#FFFFFF	#000000	##FFFFFF
##66524A	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575449

Deuteranopia (green-blind)

#5B584A

Tritanopia (blue-blind)

#6B4F50

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #66524a;
/* rgb */ color: rgb(102, 82, 74);
/* oklch */ color: oklch(45.7% 0.030 42.9);

Tailwind

colors: {
  custom: {
    50: '#92827c',
    500: '#66524a',
    950: '#000000',
  },
}

SCSS

$custom: #66524a;
$custom-light: #92827c;
$custom-dark: #000000;

JSON

{
  "hex": "#66524a",
  "rgb": {
    "r": 102,
    "g": 82,
    "b": 74
  },
  "hsl": {
    "h": 17.143,
    "s": 15.909,
    "l": 34.51
  },
  "oklch": {
    "l": 0.45657,
    "c": 0.02977,
    "h": 42.9
  },
  "luminance": 0.09354
}

Semantic roles & 50–950 ramp

primary

#66524A

secondary

#788C93

accent

#A4B96F

background

#F9F7F7

surface

#F1EEEE

border

#CBC9C9

text

#0D0A09

muted

#7E7C7B

Preview Lab

Preview with #66524A

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

Preview Lab → · Contrast checker → · Palette generator →