#66979E#66979E

#66979E is a light, muted teal. Relative luminance 0.274; OKLCH L 64.4% C 0.053 H 207.2°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#66979E
RGB	rgb(102, 151, 158)
HSL	hsl(188, 22%, 51%)
HSV	hsv(188, 35%, 62%)
CMYK	cmyk(35.4%, 4.4%, 0%, 38%)
CIE-LAB	lab(59.37, -14.57, -8.91)
CIE-LCH	lch(59.37, 17.08, 211.47°)
OKLab	oklab(64.41% -0.0476 -0.0244)
OKLCH	oklch(64.41% 0.053 207.2)
XYZ	xyz(22.7155, 27.4253, 36.4378)
Luminance	0.2743 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66979E #9E6D66

analogous

#669E89 #66979E #667B9E

triadic

#66979E #9E6697 #979E66

tetradic

#66979E #89669E #9E6D66 #7B9E66

square

#66979E #89669E #9E6D66 #7B9E66

split-complementary

#66979E #9E667B #9E8966

monochromatic

#355054 #4D747A #66979E #8BB0B6 #B1CACD

Accessibility & contrast

On white

3.24

#66979E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#66979E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #66979E

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66979E	#FFFFFF	#000000	##000000
##66979E	1.00	3.24	6.49	6.49
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F939E

Deuteranopia (green-blind)

#868C9E

Tritanopia (blue-blind)

#519B99

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #66979e;
/* rgb */ color: rgb(102, 151, 158);
/* oklch */ color: oklch(64.4% 0.053 207.2);

Tailwind

colors: {
  custom: {
    50: '#94b5ba',
    500: '#66979e',
    950: '#000000',
  },
}

SCSS

$custom: #66979e;
$custom-light: #94b5ba;
$custom-dark: #000000;

JSON

{
  "hex": "#66979e",
  "rgb": {
    "r": 102,
    "g": 151,
    "b": 158
  },
  "hsl": {
    "h": 187.5,
    "s": 22.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.64413,
    "c": 0.05347,
    "h": 207.2
  },
  "luminance": 0.27427
}

Semantic roles & 50–950 ramp

primary

#66979E

secondary

#BCA7A3

accent

#7469BF

background

#F9FBFB

surface

#F2F6F6

border

#CCD0D0

text

#0D1111

muted

#7E8080

Preview Lab

Preview with #66979E

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

Preview Lab → · Contrast checker → · Palette generator →