#669D9A#669D9A

#669D9A is a light, muted teal. Relative luminance 0.293; OKLCH L 65.7% C 0.058 H 191.5°. Best body text is #000000 at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#669D9A
RGB	rgb(102, 157, 154)
HSL	hsl(177, 22%, 51%)
HSV	hsv(177, 35%, 62%)
CMYK	cmyk(35%, 0%, 1.9%, 38.4%)
CIE-LAB	lab(61.02, -18.75, -4.19)
CIE-LCH	lch(61.02, 19.22, 192.60°)
OKLab	oklab(65.69% -0.0571 -0.0116)
OKLCH	oklch(65.69% 0.058 191.5)
XYZ	xyz(23.3671, 29.2704, 34.9840)
Luminance	0.2927 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669D9A #9D6669

analogous

#669D7E #669D9A #66849D

triadic

#669D9A #9A669D #9D9A66

tetradic

#669D9A #7E669D #9D6669 #849D66

square

#669D9A #7E669D #9D6669 #849D66

split-complementary

#669D9A #9D6684 #9D7E66

monochromatic

#355352 #4D7976 #669D9A #8BB5B3 #B1CDCB

Accessibility & contrast

On white

3.06

#669D9A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.85

#669D9A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669D9A

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669D9A	#FFFFFF	#000000	##000000
##669D9A	1.00	3.06	6.85	6.85
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.85	21.00	1.00	1.00
##000000	6.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97989A

Deuteranopia (green-blind)

#8D909B

Tritanopia (blue-blind)

#51A09C

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #669d9a;
/* rgb */ color: rgb(102, 157, 154);
/* oklch */ color: oklch(65.7% 0.058 191.5);

Tailwind

colors: {
  custom: {
    50: '#94bab7',
    500: '#669d9a',
    950: '#000000',
  },
}

SCSS

$custom: #669d9a;
$custom-light: #94bab7;
$custom-dark: #000000;

JSON

{
  "hex": "#669d9a",
  "rgb": {
    "r": 102,
    "g": 157,
    "b": 154
  },
  "hsl": {
    "h": 176.727,
    "s": 21.912,
    "l": 50.784
  },
  "oklch": {
    "l": 0.65694,
    "c": 0.05823,
    "h": 191.5
  },
  "luminance": 0.29272
}

Semantic roles & 50–950 ramp

primary

#669D9A

secondary

#BCA3A5

accent

#696EBE

background

#F9FBFB

surface

#F2F6F6

border

#CCD0D0

text

#0D1111

muted

#7E8080

Preview Lab

Preview with #669D9A

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

Preview Lab → · Contrast checker → · Palette generator →