#66BFAF#66BFAF

#66BFAF is a light, moderate teal. Relative luminance 0.432; OKLCH L 74.5% C 0.089 H 180.7°. Best body text is #000000 at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#66BFAF
RGB	rgb(102, 191, 175)
HSL	hsl(169, 41%, 57%)
HSV	hsv(169, 47%, 75%)
CMYK	cmyk(46.6%, 0%, 8.4%, 25.1%)
CIE-LAB	lab(71.68, -30.64, -0.20)
CIE-LCH	lch(71.68, 30.64, 180.38°)
OKLab	oklab(74.46% -0.0895 -0.001)
OKLCH	oklch(74.46% 0.089 180.7)
XYZ	xyz(31.8450, 43.1789, 47.2054)
Luminance	0.4318 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66BFAF #BF6676

analogous

#66BF82 #66BFAF #66A3BF

triadic

#66BFAF #AF66BF #BFAF66

tetradic

#66BFAF #8266BF #BF6676 #A3BF66

square

#66BFAF #8266BF #BF6676 #A3BF66

split-complementary

#66BFAF #BF66A3 #BF8266

monochromatic

#32786C #44A392 #66BFAF #91D1C6 #BCE3DC

Accessibility & contrast

On white

2.18

#66BFAF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.64

#66BFAF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66BFAF

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66BFAF	#FFFFFF	#000000	##000000
##66BFAF	1.00	2.18	9.64	9.64
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.64	21.00	1.00	1.00
##000000	9.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8B6AE

Deuteranopia (green-blind)

#AAABB0

Tritanopia (blue-blind)

#3FC2BA

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #66bfaf;
/* rgb */ color: rgb(102, 191, 175);
/* oklch */ color: oklch(74.5% 0.089 180.7);

Tailwind

colors: {
  custom: {
    50: '#97d2c6',
    500: '#66bfaf',
    950: '#000000',
  },
}

SCSS

$custom: #66bfaf;
$custom-light: #97d2c6;
$custom-dark: #000000;

JSON

{
  "hex": "#66bfaf",
  "rgb": {
    "r": 102,
    "g": 191,
    "b": 175
  },
  "hsl": {
    "h": 169.213,
    "s": 41.014,
    "l": 57.451
  },
  "oklch": {
    "l": 0.74459,
    "c": 0.08949,
    "h": 180.7
  },
  "luminance": 0.43182
}

Semantic roles & 50–950 ramp

primary

#66BFAF

secondary

#D2AEB5

accent

#576DD1

background

#F9FCFC

surface

#F2F9F8

border

#CCD2D1

text

#0E1413

muted

#7E8282

Preview Lab

Preview with #66BFAF

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

Preview Lab → · Contrast checker → · Palette generator →