#66E2CD#66E2CD

#66E2CD is a very light, moderate teal. Relative luminance 0.616; OKLCH L 83.7% C 0.115 H 180.6°. Best body text is #000000 at 13.33:1 contrast (WCAG AA passes).

Color values

HEX	#66E2CD
RGB	rgb(102, 226, 205)
HSL	hsl(170, 68%, 64%)
HSV	hsv(170, 55%, 89%)
CMYK	cmyk(54.9%, 0%, 9.3%, 11.4%)
CIE-LAB	lab(82.71, -39.60, -0.20)
CIE-LCH	lch(82.71, 39.60, 180.30°)
OKLab	oklab(83.65% -0.1153 -0.0012)
OKLCH	oklch(83.65% 0.115 180.6)
XYZ	xyz(43.6904, 61.6211, 67.3374)
Luminance	0.6162 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66E2CD #E2667B

analogous

#66E28F #66E2CD #66B9E2

triadic

#66E2CD #CD66E2 #E2CD66

tetradic

#66E2CD #8F66E2 #E2667B #B9E266

square

#66E2CD #8F66E2 #E2667B #B9E266

split-complementary

#66E2CD #E266B9 #E28F66

monochromatic

#21AD95 #33D8BC #66E2CD #99ECDE #CDF6EF

Accessibility & contrast

On white

1.58

#66E2CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.33

#66E2CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66E2CD

13.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66E2CD	#FFFFFF	#000000	##000000
##66E2CD	1.00	1.58	13.33	13.33
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.33	21.00	1.00	1.00
##000000	13.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9D6CC

Deuteranopia (green-blind)

#C6C8CF

Tritanopia (blue-blind)

#00E6DB

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #66e2cd;
/* rgb */ color: rgb(102, 226, 205);
/* oklch */ color: oklch(83.7% 0.115 180.6);

Tailwind

colors: {
  custom: {
    50: '#9cebdc',
    500: '#66e2cd',
    950: '#000000',
  },
}

SCSS

$custom: #66e2cd;
$custom-light: #9cebdc;
$custom-dark: #000000;

JSON

{
  "hex": "#66e2cd",
  "rgb": {
    "r": 102,
    "g": 226,
    "b": 205
  },
  "hsl": {
    "h": 169.839,
    "s": 68.132,
    "l": 64.314
  },
  "oklch": {
    "l": 0.8365,
    "c": 0.11529,
    "h": 180.6
  },
  "luminance": 0.61625
}

Semantic roles & 50–950 ramp

primary

#66E2CD

secondary

#AE3E51

accent

#1535D0

background

#FCFEFE

surface

#F6FDFB

border

#D0D5D4

text

#0F1615

muted

#808484

Preview Lab

Preview with #66E2CD

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

Preview Lab → · Contrast checker → · Palette generator →