#66554B#66554B

#66554B is a mid, muted orange. Relative luminance 0.098; OKLCH L 46.4% C 0.028 H 52.2°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#66554B
RGB	rgb(102, 85, 75)
HSL	hsl(22, 15%, 35%)
HSV	hsv(22, 26%, 40%)
CMYK	cmyk(0%, 16.7%, 26.5%, 60%)
CIE-LAB	lab(37.54, 5.27, 8.45)
CIE-LCH	lch(37.54, 9.95, 58.03°)
OKLab	oklab(46.35% 0.0169 0.0218)
OKLCH	oklch(46.35% 0.028 52.2)
XYZ	xyz(9.9981, 9.8301, 8.0260)
Luminance	0.0983 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66554B #4B5C66

analogous

#664B4F #66554B #66634B

triadic

#66554B #4B6655 #554B66

tetradic

#66554B #4F664B #4B5C66 #634B66

square

#66554B #4F664B #4B5C66 #634B66

split-complementary

#66554B #4B6663 #4B4F66

monochromatic

#1F1A17 #433831 #66554B #897265 #A69286

Accessibility & contrast

On white

7.08

#66554B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#66554B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66554B

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66554B	#FFFFFF	#000000	##FFFFFF
##66554B	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A564A

Deuteranopia (green-blind)

#5E5A4B

Tritanopia (blue-blind)

#6B5252

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #66554b;
/* rgb */ color: rgb(102, 85, 75);
/* oklch */ color: oklch(46.4% 0.028 52.2);

Tailwind

colors: {
  custom: {
    50: '#92847d',
    500: '#66554b',
    950: '#000000',
  },
}

SCSS

$custom: #66554b;
$custom-light: #92847d;
$custom-dark: #000000;

JSON

{
  "hex": "#66554b",
  "rgb": {
    "r": 102,
    "g": 85,
    "b": 75
  },
  "hsl": {
    "h": 22.222,
    "s": 15.254,
    "l": 34.706
  },
  "oklch": {
    "l": 0.46351,
    "c": 0.02759,
    "h": 52.2
  },
  "luminance": 0.0983
}

Semantic roles & 50–950 ramp

primary

#66554B

secondary

#7A8A93

accent

#9DB870

background

#F9F8F7

surface

#F1EFEE

border

#CBCAC9

text

#0D0B09

muted

#7E7C7B

Preview Lab

Preview with #66554B

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

Preview Lab → · Contrast checker → · Palette generator →