#66F2CB#66F2CB

#66F2CB is a very light, vivid teal. Relative luminance 0.706; OKLCH L 87.4% C 0.134 H 171.8°. Best body text is #000000 at 15.13:1 contrast (WCAG AA passes).

Color values

HEX	#66F2CB
RGB	rgb(102, 242, 203)
HSL	hsl(163, 84%, 67%)
HSV	hsv(163, 58%, 95%)
CMYK	cmyk(57.9%, 0%, 16.1%, 5.1%)
CIE-LAB	lab(87.31, -47.10, 7.50)
CIE-LCH	lch(87.31, 47.70, 170.95°)
OKLab	oklab(87.37% -0.133 0.0191)
OKLCH	oklch(87.37% 0.134 171.8)
XYZ	xyz(48.0060, 70.6361, 67.5926)
Luminance	0.7064 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F2CB #F2668D

analogous

#66F285 #66F2CB #66D3F2

triadic

#66F2CB #CB66F2 #F2CB66

tetradic

#66F2CB #8566F2 #F2668D #D3F266

square

#66F2CB #8566F2 #F2668D #D3F266

split-complementary

#66F2CB #F266D3 #F28566

monochromatic

#11CC98 #2EEDB8 #66F2CB #9EF7DE #D7FCF1

Accessibility & contrast

On white

1.39

#66F2CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.13

#66F2CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F2CB

15.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F2CB	#FFFFFF	#000000	##000000
##66F2CB	1.00	1.39	15.13	15.13
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.13	21.00	1.00	1.00
##000000	15.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBE4C9

Deuteranopia (green-blind)

#D7D5CE

Tritanopia (blue-blind)

#00F4E7

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #66f2cb;
/* rgb */ color: rgb(102, 242, 203);
/* oklch */ color: oklch(87.4% 0.134 171.8);

Tailwind

colors: {
  custom: {
    50: '#9df7da',
    500: '#66f2cb',
    950: '#000000',
  },
}

SCSS

$custom: #66f2cb;
$custom-light: #9df7da;
$custom-dark: #000000;

JSON

{
  "hex": "#66f2cb",
  "rgb": {
    "r": 102,
    "g": 242,
    "b": 203
  },
  "hsl": {
    "h": 163.286,
    "s": 84.337,
    "l": 67.451
  },
  "oklch": {
    "l": 0.87369,
    "c": 0.13436,
    "h": 171.8
  },
  "luminance": 0.70641
}

Semantic roles & 50–950 ramp

primary

#66F2CB

secondary

#C9345D

accent

#0542E1

background

#FCFFFE

surface

#F6FFFB

border

#D0D7D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #66F2CB

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

Preview Lab → · Contrast checker → · Palette generator →