#669C8F#669C8F

#669C8F is a light, moderate teal. Relative luminance 0.286; OKLCH L 65.1% C 0.061 H 177.5°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#669C8F
RGB	rgb(102, 156, 143)
HSL	hsl(166, 21%, 51%)
HSV	hsv(166, 35%, 61%)
CMYK	cmyk(34.6%, 0%, 8.3%, 38.8%)
CIE-LAB	lab(60.41, -20.87, 1.14)
CIE-LCH	lch(60.41, 20.90, 176.87°)
OKLab	oklab(65.11% -0.0606 0.0027)
OKLCH	oklch(65.11% 0.061 177.5)
XYZ	xyz(22.3241, 28.5836, 30.3221)
Luminance	0.2858 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669C8F #9C6673

analogous

#669C74 #669C8F #668E9C

triadic

#669C8F #8F669C #9C8F66

tetradic

#669C8F #74669C #9C6673 #8E9C66

square

#669C8F #74669C #9C6673 #8E9C66

split-complementary

#669C8F #9C668E #9C7466

monochromatic

#35524B #4D776D #669C8F #8BB4AA #B0CCC5

Accessibility & contrast

On white

3.13

#669C8F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#669C8F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669C8F

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669C8F	#FFFFFF	#000000	##000000
##669C8F	1.00	3.13	6.72	6.72
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98968E

Deuteranopia (green-blind)

#8E8F90

Tritanopia (blue-blind)

#569E98

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #669c8f;
/* rgb */ color: rgb(102, 156, 143);
/* oklch */ color: oklch(65.1% 0.061 177.5);

Tailwind

colors: {
  custom: {
    50: '#94b9af',
    500: '#669c8f',
    950: '#000000',
  },
}

SCSS

$custom: #669c8f;
$custom-light: #94b9af;
$custom-dark: #000000;

JSON

{
  "hex": "#669c8f",
  "rgb": {
    "r": 102,
    "g": 156,
    "b": 143
  },
  "hsl": {
    "h": 165.556,
    "s": 21.429,
    "l": 50.588
  },
  "oklch": {
    "l": 0.65105,
    "c": 0.06069,
    "h": 177.5
  },
  "luminance": 0.28585
}

Semantic roles & 50–950 ramp

primary

#669C8F

secondary

#BBA3A9

accent

#6A7EBE

background

#F9FBFA

surface

#F1F6F4

border

#CBD0CE

text

#0D1110

muted

#7E807F

Preview Lab

Preview with #669C8F

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

Preview Lab → · Contrast checker → · Palette generator →