#66F7DB#66F7DB

#66F7DB is a very light, vivid teal. Relative luminance 0.745; OKLCH L 89.0% C 0.131 H 178.2°. Best body text is #000000 at 15.89:1 contrast (WCAG AA passes).

Color values

HEX	#66F7DB
RGB	rgb(102, 247, 219)
HSL	hsl(168, 90%, 68%)
HSV	hsv(168, 59%, 97%)
CMYK	cmyk(58.7%, 0%, 11.3%, 3.1%)
CIE-LAB	lab(89.14, -45.50, 1.81)
CIE-LCH	lch(89.14, 45.54, 177.72°)
OKLab	oklab(88.98% -0.1311 0.0041)
OKLCH	oklch(88.98% 0.131 178.2)
XYZ	xyz(51.5205, 74.4555, 78.6603)
Luminance	0.7446 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F7DB #F76682

analogous

#66F792 #66F7DB #66CAF7

triadic

#66F7DB #DB66F7 #F7DB66

tetradic

#66F7DB #9266F7 #F76682 #CAF766

square

#66F7DB #9266F7 #F76682 #CAF766

split-complementary

#66F7DB #F766CA #F79266

monochromatic

#0BD7B0 #2CF4CD #66F7DB #A0FAE9 #DAFDF6

Accessibility & contrast

On white

1.32

#66F7DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.89

#66F7DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F7DB

15.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F7DB	#FFFFFF	#000000	##000000
##66F7DB	1.00	1.32	15.89	15.89
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.89	21.00	1.00	1.00
##000000	15.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEE9DA

Deuteranopia (green-blind)

#D8D9DD

Tritanopia (blue-blind)

#00FAEE

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #66f7db;
/* rgb */ color: rgb(102, 247, 219);
/* oklch */ color: oklch(89.0% 0.131 178.2);

Tailwind

colors: {
  custom: {
    50: '#9ffae6',
    500: '#66f7db',
    950: '#000000',
  },
}

SCSS

$custom: #66f7db;
$custom-light: #9ffae6;
$custom-dark: #000000;

JSON

{
  "hex": "#66f7db",
  "rgb": {
    "r": 102,
    "g": 247,
    "b": 219
  },
  "hsl": {
    "h": 168.414,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.88984,
    "c": 0.1312,
    "h": 178.2
  },
  "luminance": 0.74461
}

Semantic roles & 50–950 ramp

primary

#66F7DB

secondary

#D03150

accent

#002CE6

background

#FDFFFE

surface

#F7FFFC

border

#D0D7D5

text

#101715

muted

#818584

Preview Lab

Preview with #66F7DB

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

Preview Lab → · Contrast checker → · Palette generator →