#66DABA#66DABA

#66DABA is a light, moderate teal. Relative luminance 0.565; OKLCH L 81.2% C 0.116 H 172.7°. Best body text is #000000 at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#66DABA
RGB	rgb(102, 218, 186)
HSL	hsl(163, 61%, 63%)
HSV	hsv(163, 53%, 85%)
CMYK	cmyk(53.2%, 0%, 14.7%, 14.5%)
CIE-LAB	lab(79.90, -40.53, 5.80)
CIE-LCH	lch(79.90, 40.94, 171.85°)
OKLab	oklab(81.21% -0.115 0.0147)
OKLCH	oklch(81.21% 0.116 172.7)
XYZ	xyz(39.4098, 56.5091, 55.2754)
Luminance	0.5651 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66DABA #DA6686

analogous

#66DA80 #66DABA #66C0DA

triadic

#66DABA #BA66DA #DABA66

tetradic

#66DABA #8066DA #DA6686 #C0DA66

square

#66DABA #8066DA #DA6686 #C0DA66

split-complementary

#66DABA #DA66C0 #DA8066

monochromatic

#269F7E #35CEA4 #66DABA #97E6D0 #C9F2E6

Accessibility & contrast

On white

1.71

#66DABA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.30

#66DABA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66DABA

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66DABA	#FFFFFF	#000000	##000000
##66DABA	1.00	1.71	12.30	12.30
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.30	21.00	1.00	1.00
##000000	12.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4CEB9

Deuteranopia (green-blind)

#C2C1BC

Tritanopia (blue-blind)

#2CDCD1

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #66daba;
/* rgb */ color: rgb(102, 218, 186);
/* oklch */ color: oklch(81.2% 0.116 172.7);

Tailwind

colors: {
  custom: {
    50: '#9ae6ce',
    500: '#66daba',
    950: '#000000',
  },
}

SCSS

$custom: #66daba;
$custom-light: #9ae6ce;
$custom-dark: #000000;

JSON

{
  "hex": "#66daba",
  "rgb": {
    "r": 102,
    "g": 218,
    "b": 186
  },
  "hsl": {
    "h": 163.448,
    "s": 61.053,
    "l": 62.745
  },
  "oklch": {
    "l": 0.81214,
    "c": 0.11595,
    "h": 172.7
  },
  "luminance": 0.56513
}

Semantic roles & 50–950 ramp

primary

#66DABA

secondary

#A3415C

accent

#1D4CC9

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0F1613

muted

#808483

Preview Lab

Preview with #66DABA

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

Preview Lab → · Contrast checker → · Palette generator →