#66BFAB#66BFAB

#66BFAB is a light, moderate teal. Relative luminance 0.430; OKLCH L 74.3% C 0.091 H 177.3°. Best body text is #000000 at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#66BFAB
RGB	rgb(102, 191, 171)
HSL	hsl(167, 41%, 57%)
HSV	hsv(167, 47%, 75%)
CMYK	cmyk(46.6%, 0%, 10.5%, 25.1%)
CIE-LAB	lab(71.57, -31.60, 1.83)
CIE-LCH	lch(71.57, 31.66, 176.69°)
OKLab	oklab(74.34% -0.0912 0.0044)
OKLCH	oklch(74.34% 0.091 177.3)
XYZ	xyz(31.4579, 43.0241, 45.1669)
Luminance	0.4303 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66BFAB #BF667A

analogous

#66BF7F #66BFAB #66A6BF

triadic

#66BFAB #AB66BF #BFAB66

tetradic

#66BFAB #7F66BF #BF667A #A6BF66

square

#66BFAB #7F66BF #BF667A #A6BF66

split-complementary

#66BFAB #BF66A6 #BF7F66

monochromatic

#327869 #44A38E #66BFAB #91D1C3 #BCE3DA

Accessibility & contrast

On white

2.19

#66BFAB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.61

#66BFAB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66BFAB

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66BFAB	#FFFFFF	#000000	##000000
##66BFAB	1.00	2.19	9.61	9.61
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.61	21.00	1.00	1.00
##000000	9.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9B6AA

Deuteranopia (green-blind)

#AAABAD

Tritanopia (blue-blind)

#42C1B9

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #66bfab;
/* rgb */ color: rgb(102, 191, 171);
/* oklch */ color: oklch(74.3% 0.091 177.3);

Tailwind

colors: {
  custom: {
    50: '#97d2c4',
    500: '#66bfab',
    950: '#000000',
  },
}

SCSS

$custom: #66bfab;
$custom-light: #97d2c4;
$custom-dark: #000000;

JSON

{
  "hex": "#66bfab",
  "rgb": {
    "r": 102,
    "g": 191,
    "b": 171
  },
  "hsl": {
    "h": 166.517,
    "s": 41.014,
    "l": 57.451
  },
  "oklch": {
    "l": 0.7434,
    "c": 0.09135,
    "h": 177.3
  },
  "luminance": 0.43027
}

Semantic roles & 50–950 ramp

primary

#66BFAB

secondary

#D2AEB7

accent

#5772D1

background

#F9FCFC

surface

#F2F9F8

border

#CCD2D1

text

#0E1412

muted

#7E8281

Preview Lab

Preview with #66BFAB

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

Preview Lab → · Contrast checker → · Palette generator →