#669B9A#669B9A

#669B9A is a light, muted teal. Relative luminance 0.286; OKLCH L 65.2% C 0.056 H 194.4°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#669B9A
RGB	rgb(102, 155, 154)
HSL	hsl(179, 21%, 50%)
HSV	hsv(179, 34%, 61%)
CMYK	cmyk(34.2%, 0%, 0.6%, 39.2%)
CIE-LAB	lab(60.43, -17.70, -5.07)
CIE-LCH	lch(60.43, 18.41, 195.97°)
OKLab	oklab(65.22% -0.0545 -0.0139)
OKLCH	oklch(65.22% 0.056 194.4)
XYZ	xyz(23.0315, 28.5992, 34.8722)
Luminance	0.2860 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669B9A #9B6667

analogous

#669B7F #669B9A #66819B

triadic

#669B9A #9A669B #9B9A66

tetradic

#669B9A #7F669B #9B6667 #819B66

square

#669B9A #7F669B #9B6667 #819B66

split-complementary

#669B9A #9B6681 #9B7F66

monochromatic

#355151 #4D7676 #669B9A #8BB3B2 #B0CBCB

Accessibility & contrast

On white

3.12

#669B9A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#669B9A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669B9A

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669B9A	#FFFFFF	#000000	##000000
##669B9A	1.00	3.12	6.72	6.72
#FFFFFF	3.12	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)

#95969A

Deuteranopia (green-blind)

#8B8F9B

Tritanopia (blue-blind)

#529E9A

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #669b9a;
/* rgb */ color: rgb(102, 155, 154);
/* oklch */ color: oklch(65.2% 0.056 194.4);

Tailwind

colors: {
  custom: {
    50: '#94b8b7',
    500: '#669b9a',
    950: '#000000',
  },
}

SCSS

$custom: #669b9a;
$custom-light: #94b8b7;
$custom-dark: #000000;

JSON

{
  "hex": "#669b9a",
  "rgb": {
    "r": 102,
    "g": 155,
    "b": 154
  },
  "hsl": {
    "h": 178.868,
    "s": 20.949,
    "l": 50.392
  },
  "oklch": {
    "l": 0.6522,
    "c": 0.05624,
    "h": 194.4
  },
  "luminance": 0.28601
}

Semantic roles & 50–950 ramp

primary

#669B9A

secondary

#BAA3A3

accent

#6A6CBE

background

#F9FBFB

surface

#F2F6F6

border

#CCD0D0

text

#0D1111

muted

#7E8080

Preview Lab

Preview with #669B9A

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

Preview Lab → · Contrast checker → · Palette generator →