#669C8C#669C8C

#669C8C is a light, moderate teal. Relative luminance 0.285; OKLCH L 65.0% C 0.062 H 173.7°. Best body text is #000000 at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#669C8C
RGB	rgb(102, 156, 140)
HSL	hsl(162, 21%, 51%)
HSV	hsv(162, 35%, 61%)
CMYK	cmyk(34.6%, 0%, 10.3%, 38.8%)
CIE-LAB	lab(60.33, -21.56, 2.72)
CIE-LCH	lch(60.33, 21.73, 172.81°)
OKLab	oklab(65.01% -0.062 0.0069)
OKLCH	oklch(65.01% 0.062 173.7)
XYZ	xyz(22.0999, 28.4939, 29.1412)
Luminance	0.2849 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669C8C #9C6676

analogous

#669C71 #669C8C #66919C

triadic

#669C8C #8C669C #9C8C66

tetradic

#669C8C #71669C #9C6676 #919C66

square

#669C8C #71669C #9C6676 #919C66

split-complementary

#669C8C #9C6691 #9C7166

monochromatic

#35524A #4D776B #669C8C #8BB4A8 #B0CCC4

Accessibility & contrast

On white

3.13

#669C8C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.70

#669C8C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669C8C

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669C8C	#FFFFFF	#000000	##000000
##669C8C	1.00	3.13	6.70	6.70
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.70	21.00	1.00	1.00
##000000	6.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99958B

Deuteranopia (green-blind)

#8F8F8D

Tritanopia (blue-blind)

#579D97

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #669c8c;
/* rgb */ color: rgb(102, 156, 140);
/* oklch */ color: oklch(65.0% 0.062 173.7);

Tailwind

colors: {
  custom: {
    50: '#93b9ad',
    500: '#669c8c',
    950: '#000000',
  },
}

SCSS

$custom: #669c8c;
$custom-light: #93b9ad;
$custom-dark: #000000;

JSON

{
  "hex": "#669c8c",
  "rgb": {
    "r": 102,
    "g": 156,
    "b": 140
  },
  "hsl": {
    "h": 162.222,
    "s": 21.429,
    "l": 50.588
  },
  "oklch": {
    "l": 0.65014,
    "c": 0.06236,
    "h": 173.7
  },
  "luminance": 0.28495
}

Semantic roles & 50–950 ramp

primary

#669C8C

secondary

#BBA3AA

accent

#6A83BE

background

#F9FBFA

surface

#F1F6F4

border

#CBD0CE

text

#0D1110

muted

#7E807F

Preview Lab

Preview with #669C8C

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

Preview Lab → · Contrast checker → · Palette generator →