#66D2C8#66D2C8

#66D2C8 is a light, moderate teal. Relative luminance 0.531; OKLCH L 79.7% C 0.101 H 187.3°. Best body text is #000000 at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#66D2C8
RGB	rgb(102, 210, 200)
HSL	hsl(174, 55%, 61%)
HSV	hsv(174, 51%, 82%)
CMYK	cmyk(51.4%, 0%, 4.8%, 17.6%)
CIE-LAB	lab(77.92, -33.47, -4.56)
CIE-LCH	lch(77.92, 33.78, 187.76°)
OKLab	oklab(79.73% -0.1001 -0.0128)
OKLCH	oklch(79.73% 0.101 187.3)
XYZ	xyz(38.9470, 53.0845, 62.8263)
Luminance	0.5309 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66D2C8 #D26670

analogous

#66D292 #66D2C8 #66A6D2

triadic

#66D2C8 #C866D2 #D2C866

tetradic

#66D2C8 #9266D2 #D26670 #A6D266

square

#66D2C8 #9266D2 #D26670 #A6D266

split-complementary

#66D2C8 #D266A6 #D29266

monochromatic

#2B9389 #39C2B5 #66D2C8 #95E0D9 #C5EEEA

Accessibility & contrast

On white

1.81

#66D2C8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.62

#66D2C8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66D2C8

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66D2C8	#FFFFFF	#000000	##000000
##66D2C8	1.00	1.81	11.62	11.62
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.62	21.00	1.00	1.00
##000000	11.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8C8C8

Deuteranopia (green-blind)

#B7BBC9

Tritanopia (blue-blind)

#20D6CF

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #66d2c8;
/* rgb */ color: rgb(102, 210, 200);
/* oklch */ color: oklch(79.7% 0.101 187.3);

Tailwind

colors: {
  custom: {
    50: '#9ae0d8',
    500: '#66d2c8',
    950: '#000000',
  },
}

SCSS

$custom: #66d2c8;
$custom-light: #9ae0d8;
$custom-dark: #000000;

JSON

{
  "hex": "#66d2c8",
  "rgb": {
    "r": 102,
    "g": 210,
    "b": 200
  },
  "hsl": {
    "h": 174.444,
    "s": 54.545,
    "l": 61.176
  },
  "oklch": {
    "l": 0.79731,
    "c": 0.10092,
    "h": 187.3
  },
  "luminance": 0.53088
}

Semantic roles & 50–950 ramp

primary

#66D2C8

secondary

#98444C

accent

#2332C2

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0F1514

muted

#808483

Preview Lab

Preview with #66D2C8

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

Preview Lab → · Contrast checker → · Palette generator →