#66939A#66939A

#66939A is a light, muted teal. Relative luminance 0.260; OKLCH L 63.3% C 0.050 H 208.1°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#66939A
RGB	rgb(102, 147, 154)
HSL	hsl(188, 20%, 50%)
HSV	hsv(188, 34%, 60%)
CMYK	cmyk(33.8%, 4.5%, 0%, 39.6%)
CIE-LAB	lab(58.06, -13.42, -8.58)
CIE-LCH	lch(58.06, 15.93, 212.60°)
OKLab	oklab(63.33% -0.044 -0.0235)
OKLCH	oklch(63.33% 0.05 208.1)
XYZ	xyz(21.7440, 26.0241, 34.4430)
Luminance	0.2602 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66939A #9A6D66

analogous

#669A87 #66939A #66799A

triadic

#66939A #9A6693 #939A66

tetradic

#66939A #87669A #9A6D66 #799A66

square

#66939A #87669A #9A6D66 #799A66

split-complementary

#66939A #9A6679 #9A8766

monochromatic

#354D50 #4D7075 #66939A #8BADB2 #B0C7CB

Accessibility & contrast

On white

3.38

#66939A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#66939A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #66939A

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66939A	#FFFFFF	#000000	##000000
##66939A	1.00	3.38	6.20	6.20
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8F9A

Deuteranopia (green-blind)

#83899A

Tritanopia (blue-blind)

#539795

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #66939a;
/* rgb */ color: rgb(102, 147, 154);
/* oklch */ color: oklch(63.3% 0.050 208.1);

Tailwind

colors: {
  custom: {
    50: '#93b2b7',
    500: '#66939a',
    950: '#000000',
  },
}

SCSS

$custom: #66939a;
$custom-light: #93b2b7;
$custom-dark: #000000;

JSON

{
  "hex": "#66939a",
  "rgb": {
    "r": 102,
    "g": 147,
    "b": 154
  },
  "hsl": {
    "h": 188.077,
    "s": 20.472,
    "l": 50.196
  },
  "oklch": {
    "l": 0.63331,
    "c": 0.04986,
    "h": 208.1
  },
  "luminance": 0.26025
}

Semantic roles & 50–950 ramp

primary

#66939A

secondary

#BAA5A2

accent

#766BBD

background

#F9FBFB

surface

#F1F6F6

border

#CBD0D0

text

#0D1111

muted

#7E8080

Preview Lab

Preview with #66939A

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

Preview Lab → · Contrast checker → · Palette generator →