#66F7DC#66F7DC

#66F7DC is a very light, vivid teal. Relative luminance 0.745; OKLCH L 89.0% C 0.131 H 178.8°. Best body text is #000000 at 15.90:1 contrast (WCAG AA passes).

Color values

HEX	#66F7DC
RGB	rgb(102, 247, 220)
HSL	hsl(169, 90%, 68%)
HSV	hsv(169, 59%, 97%)
CMYK	cmyk(58.7%, 0%, 10.9%, 3.1%)
CIE-LAB	lab(89.16, -45.26, 1.33)
CIE-LCH	lch(89.16, 45.28, 178.32°)
OKLab	oklab(89.01% -0.1307 0.0028)
OKLCH	oklch(89.01% 0.131 178.8)
XYZ	xyz(51.6526, 74.5083, 79.3557)
Luminance	0.7451 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F7DC #F76681

analogous

#66F793 #66F7DC #66C9F7

triadic

#66F7DC #DC66F7 #F7DC66

tetradic

#66F7DC #9366F7 #F76681 #C9F766

square

#66F7DC #9366F7 #F76681 #C9F766

split-complementary

#66F7DC #F766C9 #F79366

monochromatic

#0BD7B1 #2CF4CF #66F7DC #A0FAE9 #DAFDF7

Accessibility & contrast

On white

1.32

#66F7DC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.90

#66F7DC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F7DC

15.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F7DC	#FFFFFF	#000000	##000000
##66F7DC	1.00	1.32	15.90	15.90
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.90	21.00	1.00	1.00
##000000	15.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEE9DB

Deuteranopia (green-blind)

#D8D9DE

Tritanopia (blue-blind)

#00FBEF

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #66f7dc;
/* rgb */ color: rgb(102, 247, 220);
/* oklch */ color: oklch(89.0% 0.131 178.8);

Tailwind

colors: {
  custom: {
    50: '#9ffae6',
    500: '#66f7dc',
    950: '#000000',
  },
}

SCSS

$custom: #66f7dc;
$custom-light: #9ffae6;
$custom-dark: #000000;

JSON

{
  "hex": "#66f7dc",
  "rgb": {
    "r": 102,
    "g": 247,
    "b": 220
  },
  "hsl": {
    "h": 168.828,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.89013,
    "c": 0.13074,
    "h": 178.8
  },
  "luminance": 0.74514
}

Semantic roles & 50–950 ramp

primary

#66F7DC

secondary

#D0314F

accent

#002BE6

background

#FDFFFE

surface

#F7FFFC

border

#D0D7D5

text

#101716

muted

#818584

Preview Lab

Preview with #66F7DC

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

Preview Lab → · Contrast checker → · Palette generator →