#669B91#669B91

#669B91 is a light, muted teal. Relative luminance 0.283; OKLCH L 64.9% C 0.058 H 181.2°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#669B91
RGB	rgb(102, 155, 145)
HSL	hsl(169, 21%, 50%)
HSV	hsv(169, 34%, 61%)
CMYK	cmyk(34.2%, 0%, 6.5%, 39.2%)
CIE-LAB	lab(60.17, -19.88, -0.35)
CIE-LCH	lch(60.17, 19.88, 181.00°)
OKLab	oklab(64.93% -0.0584 -0.0012)
OKLCH	oklch(64.93% 0.058 181.2)
XYZ	xyz(22.3099, 28.3105, 31.0715)
Luminance	0.2831 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669B91 #9B6670

analogous

#669B76 #669B91 #668B9B

triadic

#669B91 #91669B #9B9166

tetradic

#669B91 #76669B #9B6670 #8B9B66

square

#669B91 #76669B #9B6670 #8B9B66

split-complementary

#669B91 #9B668B #9B7666

monochromatic

#35514C #4D766F #669B91 #8BB3AC #B0CBC6

Accessibility & contrast

On white

3.15

#669B91 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#669B91 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669B91

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669B91	#FFFFFF	#000000	##000000
##669B91	1.00	3.15	6.66	6.66
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979591

Deuteranopia (green-blind)

#8D8E92

Tritanopia (blue-blind)

#559D98

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #669b91;
/* rgb */ color: rgb(102, 155, 145);
/* oklch */ color: oklch(64.9% 0.058 181.2);

Tailwind

colors: {
  custom: {
    50: '#94b8b1',
    500: '#669b91',
    950: '#000000',
  },
}

SCSS

$custom: #669b91;
$custom-light: #94b8b1;
$custom-dark: #000000;

JSON

{
  "hex": "#669b91",
  "rgb": {
    "r": 102,
    "g": 155,
    "b": 145
  },
  "hsl": {
    "h": 168.679,
    "s": 20.949,
    "l": 50.392
  },
  "oklch": {
    "l": 0.64927,
    "c": 0.05843,
    "h": 181.2
  },
  "luminance": 0.28312
}

Semantic roles & 50–950 ramp

primary

#669B91

secondary

#BAA3A7

accent

#6A7ABE

background

#F9FBFA

surface

#F1F6F5

border

#CBD0CF

text

#0D1110

muted

#7E807F

Preview Lab

Preview with #669B91

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

Preview Lab → · Contrast checker → · Palette generator →