#66F7DA#66F7DA

#66F7DA is a very light, vivid teal. Relative luminance 0.744; OKLCH L 89.0% C 0.132 H 177.7°. Best body text is #000000 at 15.88:1 contrast (WCAG AA passes).

Color values

HEX	#66F7DA
RGB	rgb(102, 247, 218)
HSL	hsl(168, 90%, 68%)
HSV	hsv(168, 59%, 97%)
CMYK	cmyk(58.7%, 0%, 11.7%, 3.1%)
CIE-LAB	lab(89.11, -45.74, 2.30)
CIE-LCH	lch(89.11, 45.80, 177.12°)
OKLab	oklab(88.96% -0.1316 0.0054)
OKLCH	oklch(88.96% 0.132 177.7)
XYZ	xyz(51.3893, 74.4030, 77.9691)
Luminance	0.7441 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F7DA #F76683

analogous

#66F791 #66F7DA #66CBF7

triadic

#66F7DA #DA66F7 #F7DA66

tetradic

#66F7DA #9166F7 #F76683 #CBF766

square

#66F7DA #9166F7 #F76683 #CBF766

split-complementary

#66F7DA #F766CB #F79166

monochromatic

#0BD7AF #2CF4CC #66F7DA #A0FAE8 #DAFDF6

Accessibility & contrast

On white

1.32

#66F7DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.88

#66F7DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F7DA

15.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F7DA	#FFFFFF	#000000	##000000
##66F7DA	1.00	1.32	15.88	15.88
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.88	21.00	1.00	1.00
##000000	15.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEE9D9

Deuteranopia (green-blind)

#D8D9DC

Tritanopia (blue-blind)

#00FAEE

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #66f7da;
/* rgb */ color: rgb(102, 247, 218);
/* oklch */ color: oklch(89.0% 0.132 177.7);

Tailwind

colors: {
  custom: {
    50: '#9ffae5',
    500: '#66f7da',
    950: '#000000',
  },
}

SCSS

$custom: #66f7da;
$custom-light: #9ffae5;
$custom-dark: #000000;

JSON

{
  "hex": "#66f7da",
  "rgb": {
    "r": 102,
    "g": 247,
    "b": 218
  },
  "hsl": {
    "h": 168,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.88956,
    "c": 0.13169,
    "h": 177.7
  },
  "luminance": 0.74408
}

Semantic roles & 50–950 ramp

primary

#66F7DA

secondary

#D03151

accent

#002EE6

background

#FDFFFE

surface

#F7FFFC

border

#D0D7D5

text

#101715

muted

#818584

Preview Lab

Preview with #66F7DA

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

Preview Lab → · Contrast checker → · Palette generator →