#66F4DA#66F4DA

#66F4DA is a very light, vivid teal. Relative luminance 0.726; OKLCH L 88.3% C 0.129 H 179.1°. Best body text is #000000 at 15.52:1 contrast (WCAG AA passes).

Color values

HEX	#66F4DA
RGB	rgb(102, 244, 218)
HSL	hsl(169, 87%, 68%)
HSV	hsv(169, 58%, 96%)
CMYK	cmyk(58.2%, 0%, 10.7%, 4.3%)
CIE-LAB	lab(88.25, -44.43, 1.04)
CIE-LCH	lch(88.25, 44.45, 178.66°)
OKLab	oklab(88.25% -0.1285 0.0021)
OKLCH	oklch(88.25% 0.129 179.1)
XYZ	xyz(50.4793, 72.5830, 77.6657)
Luminance	0.7259 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F4DA #F46680

analogous

#66F493 #66F4DA #66C7F4

triadic

#66F4DA #DA66F4 #F4DA66

tetradic

#66F4DA #9366F4 #F46680 #C7F466

square

#66F4DA #9366F4 #F46680 #C7F466

split-complementary

#66F4DA #F466C7 #F49366

monochromatic

#0FD1AD #2DF0CC #66F4DA #9FF8E8 #D8FCF6

Accessibility & contrast

On white

1.35

#66F4DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.52

#66F4DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F4DA

15.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F4DA	#FFFFFF	#000000	##000000
##66F4DA	1.00	1.35	15.52	15.52
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.52	21.00	1.00	1.00
##000000	15.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBE7D9

Deuteranopia (green-blind)

#D5D7DC

Tritanopia (blue-blind)

#00F8EC

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #66f4da;
/* rgb */ color: rgb(102, 244, 218);
/* oklch */ color: oklch(88.3% 0.129 179.1);

Tailwind

colors: {
  custom: {
    50: '#9ef8e5',
    500: '#66f4da',
    950: '#000000',
  },
}

SCSS

$custom: #66f4da;
$custom-light: #9ef8e5;
$custom-dark: #000000;

JSON

{
  "hex": "#66f4da",
  "rgb": {
    "r": 102,
    "g": 244,
    "b": 218
  },
  "hsl": {
    "h": 169.014,
    "s": 86.585,
    "l": 67.843
  },
  "oklch": {
    "l": 0.88254,
    "c": 0.12852,
    "h": 179.1
  },
  "luminance": 0.72588
}

Semantic roles & 50–950 ramp

primary

#66F4DA

secondary

#CC324E

accent

#022CE3

background

#FCFFFE

surface

#F6FFFC

border

#D0D7D5

text

#101715

muted

#808584

Preview Lab

Preview with #66F4DA

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

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