#669D90#669D90

#669D90 is a light, moderate teal. Relative luminance 0.290; OKLCH L 65.4% C 0.062 H 177.7°. Best body text is #000000 at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#669D90
RGB	rgb(102, 157, 144)
HSL	hsl(166, 22%, 51%)
HSV	hsv(166, 35%, 62%)
CMYK	cmyk(35%, 0%, 8.3%, 38.4%)
CIE-LAB	lab(60.74, -21.15, 1.05)
CIE-LCH	lch(60.74, 21.18, 177.16°)
OKLab	oklab(65.38% -0.0615 0.0025)
OKLCH	oklch(65.38% 0.062 177.7)
XYZ	xyz(22.5687, 28.9510, 30.7790)
Luminance	0.2895 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669D90 #9D6673

analogous

#669D74 #669D90 #668E9D

triadic

#669D90 #90669D #9D9066

tetradic

#669D90 #74669D #9D6673 #8E9D66

square

#669D90 #74669D #9D6673 #8E9D66

split-complementary

#669D90 #9D668E #9D7466

monochromatic

#35534C #4D796E #669D90 #8BB5AB #B1CDC6

Accessibility & contrast

On white

3.09

#669D90 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.79

#669D90 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669D90

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669D90	#FFFFFF	#000000	##000000
##669D90	1.00	3.09	6.79	6.79
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.79	21.00	1.00	1.00
##000000	6.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99978F

Deuteranopia (green-blind)

#8F9091

Tritanopia (blue-blind)

#559F99

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #669d90;
/* rgb */ color: rgb(102, 157, 144);
/* oklch */ color: oklch(65.4% 0.062 177.7);

Tailwind

colors: {
  custom: {
    50: '#94bab0',
    500: '#669d90',
    950: '#000000',
  },
}

SCSS

$custom: #669d90;
$custom-light: #94bab0;
$custom-dark: #000000;

JSON

{
  "hex": "#669d90",
  "rgb": {
    "r": 102,
    "g": 157,
    "b": 144
  },
  "hsl": {
    "h": 165.818,
    "s": 21.912,
    "l": 50.784
  },
  "oklch": {
    "l": 0.65376,
    "c": 0.06153,
    "h": 177.7
  },
  "luminance": 0.28952
}

Semantic roles & 50–950 ramp

primary

#669D90

secondary

#BCA3A9

accent

#697DBE

background

#F9FBFA

surface

#F2F6F4

border

#CCD0CE

text

#0D1110

muted

#7E807F

Preview Lab

Preview with #669D90

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

Preview Lab → · Contrast checker → · Palette generator →