#669B8A#669B8A

#669B8A is a light, moderate teal. Relative luminance 0.281; OKLCH L 64.7% C 0.062 H 172.1°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#669B8A
RGB	rgb(102, 155, 138)
HSL	hsl(161, 21%, 50%)
HSV	hsv(161, 34%, 61%)
CMYK	cmyk(34.2%, 0%, 11%, 39.2%)
CIE-LAB	lab(59.98, -21.50, 3.34)
CIE-LCH	lch(59.98, 21.76, 171.17°)
OKLab	oklab(64.71% -0.0616 0.0085)
OKLCH	oklch(64.71% 0.062 172.1)
XYZ	xyz(21.7867, 28.1012, 28.3159)
Luminance	0.2810 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669B8A #9B6677

analogous

#669B6F #669B8A #66919B

triadic

#669B8A #8A669B #9B8A66

tetradic

#669B8A #6F669B #9B6677 #919B66

square

#669B8A #6F669B #9B6677 #919B66

split-complementary

#669B8A #9B6691 #9B6F66

monochromatic

#355148 #4D7669 #669B8A #8BB3A6 #B0CBC3

Accessibility & contrast

On white

3.17

#669B8A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#669B8A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669B8A

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669B8A	#FFFFFF	#000000	##000000
##669B8A	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#989489

Deuteranopia (green-blind)

#8F8E8B

Tritanopia (blue-blind)

#579C96

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #669b8a;
/* rgb */ color: rgb(102, 155, 138);
/* oklch */ color: oklch(64.7% 0.062 172.1);

Tailwind

colors: {
  custom: {
    50: '#93b8ac',
    500: '#669b8a',
    950: '#000000',
  },
}

SCSS

$custom: #669b8a;
$custom-light: #93b8ac;
$custom-dark: #000000;

JSON

{
  "hex": "#669b8a",
  "rgb": {
    "r": 102,
    "g": 155,
    "b": 138
  },
  "hsl": {
    "h": 160.755,
    "s": 20.949,
    "l": 50.392
  },
  "oklch": {
    "l": 0.64714,
    "c": 0.06216,
    "h": 172.1
  },
  "luminance": 0.28102
}

Semantic roles & 50–950 ramp

primary

#669B8A

secondary

#BAA3AA

accent

#6A85BE

background

#F9FBFA

surface

#F1F6F4

border

#CBD0CE

text

#0D1110

muted

#7E807F

Preview Lab

Preview with #669B8A

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

Preview Lab → · Contrast checker → · Palette generator →