#66716D#66716D

#66716D is a mid, near-neutral grey. Relative luminance 0.157; OKLCH L 53.8% C 0.015 H 172.0°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#66716D
RGB	rgb(102, 113, 109)
HSL	hsl(158, 5%, 42%)
HSV	hsv(158, 10%, 44%)
CMYK	cmyk(9.7%, 0%, 3.5%, 55.7%)
CIE-LAB	lab(46.63, -5.00, 0.80)
CIE-LCH	lch(46.63, 5.06, 170.87°)
OKLab	oklab(53.81% -0.0145 0.0021)
OKLCH	oklch(53.81% 0.015 172)
XYZ	xyz(14.1443, 15.7390, 16.7578)
Luminance	0.1574 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66716D #71666A

analogous

#667168 #66716D #667071

triadic

#66716D #6D6671 #716D66

tetradic

#66716D #686671 #71666A #707166

square

#66716D #686671 #71666A #707166

split-complementary

#66716D #716670 #716866

monochromatic

#2C312F #49514E #66716D #84908C #A4ADAA

Accessibility & contrast

On white

5.06

#66716D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#66716D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #66716D

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66716D	#FFFFFF	#000000	##FFFFFF
##66716D	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706F6D

Deuteranopia (green-blind)

#6E6E6D

Tritanopia (blue-blind)

#647170

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #66716d;
/* rgb */ color: rgb(102, 113, 109);
/* oklch */ color: oklch(53.8% 0.015 172.0);

Tailwind

colors: {
  custom: {
    50: '#919996',
    500: '#66716d',
    950: '#000000',
  },
}

SCSS

$custom: #66716d;
$custom-light: #919996;
$custom-dark: #000000;

JSON

{
  "hex": "#66716d",
  "rgb": {
    "r": 102,
    "g": 113,
    "b": 109
  },
  "hsl": {
    "h": 158.182,
    "s": 5.116,
    "l": 42.157
  },
  "oklch": {
    "l": 0.53805,
    "c": 0.01464,
    "h": 172
  },
  "luminance": 0.15739
}

Semantic roles & 50–950 ramp

primary

#66716D

secondary

#9D9698

accent

#7A8DAE

background

#F8F9F9

surface

#F0F2F2

border

#CBCCCC

text

#0C0E0D

muted

#7D7E7E

Preview Lab

Preview with #66716D

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

Preview Lab → · Contrast checker → · Palette generator →