#66E7CD#66E7CD

#66E7CD is a very light, vivid teal. Relative luminance 0.644; OKLCH L 84.8% C 0.121 H 177.9°. Best body text is #000000 at 13.88:1 contrast (WCAG AA passes).

Color values

HEX	#66E7CD
RGB	rgb(102, 231, 205)
HSL	hsl(168, 73%, 65%)
HSV	hsv(168, 56%, 91%)
CMYK	cmyk(55.8%, 0%, 11.3%, 9.4%)
CIE-LAB	lab(84.16, -41.84, 1.91)
CIE-LCH	lch(84.16, 41.88, 177.38°)
OKLab	oklab(84.83% -0.1206 0.0044)
OKLCH	oklch(84.83% 0.121 177.9)
XYZ	xyz(45.0699, 64.3800, 67.7972)
Luminance	0.6438 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66E7CD #E76680

analogous

#66E78C #66E7CD #66C0E7

triadic

#66E7CD #CD66E7 #E7CD66

tetradic

#66E7CD #8C66E7 #E76680 #C0E766

square

#66E7CD #8C66E7 #E76680 #C0E766

split-complementary

#66E7CD #E766C0 #E78C66

monochromatic

#1DB697 #31DFBC #66E7CD #9BEFDE #D0F8F0

Accessibility & contrast

On white

1.51

#66E7CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.88

#66E7CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66E7CD

13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66E7CD	#FFFFFF	#000000	##000000
##66E7CD	1.00	1.51	13.88	13.88
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.88	21.00	1.00	1.00
##000000	13.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFDACC

Deuteranopia (green-blind)

#CBCCCF

Tritanopia (blue-blind)

#00EADF

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #66e7cd;
/* rgb */ color: rgb(102, 231, 205);
/* oklch */ color: oklch(84.8% 0.121 177.9);

Tailwind

colors: {
  custom: {
    50: '#9cefdc',
    500: '#66e7cd',
    950: '#000000',
  },
}

SCSS

$custom: #66e7cd;
$custom-light: #9cefdc;
$custom-dark: #000000;

JSON

{
  "hex": "#66e7cd",
  "rgb": {
    "r": 102,
    "g": 231,
    "b": 205
  },
  "hsl": {
    "h": 167.907,
    "s": 72.881,
    "l": 65.294
  },
  "oklch": {
    "l": 0.84828,
    "c": 0.12067,
    "h": 177.9
  },
  "luminance": 0.64384
}

Semantic roles & 50–950 ramp

primary

#66E7CD

secondary

#B63B54

accent

#1138D5

background

#FCFFFE

surface

#F6FEFB

border

#D0D6D4

text

#0F1615

muted

#808584

Preview Lab

Preview with #66E7CD

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

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