#66EFAB#66EFAB

#66EFAB is a very light, vivid teal. Relative luminance 0.675; OKLCH L 85.9% C 0.155 H 158.9°. Best body text is #000000 at 14.50:1 contrast (WCAG AA passes).

Color values

HEX	#66EFAB
RGB	rgb(102, 239, 171)
HSL	hsl(150, 81%, 67%)
HSV	hsv(150, 57%, 94%)
CMYK	cmyk(57.3%, 0%, 28.5%, 6.3%)
CIE-LAB	lab(85.75, -52.70, 21.92)
CIE-LCH	lch(85.75, 57.08, 157.42°)
OKLab	oklab(85.88% -0.1441 0.0557)
OKLCH	oklch(85.88% 0.155 158.9)
XYZ	xyz(43.6928, 67.4939, 49.2452)
Luminance	0.6750 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EFAB #EF66AA

analogous

#66EF67 #66EFAB #66EFEF

triadic

#66EFAB #AB66EF #EFAB66

tetradic

#66EFAB #6766EF #EF66AA #EFEF66

square

#66EFAB #6766EF #EF66AA #EFEF66

split-complementary

#66EFAB #EF66EF #EF6766

monochromatic

#15C66E #2FE98D #66EFAB #9DF5C9 #D5FBE8

Accessibility & contrast

On white

1.45

#66EFAB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.50

#66EFAB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EFAB

14.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EFAB	#FFFFFF	#000000	##000000
##66EFAB	1.00	1.45	14.50	14.50
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.50	21.00	1.00	1.00
##000000	14.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDDFA7

Deuteranopia (green-blind)

#DAD1AF

Tritanopia (blue-blind)

#2EEEDD

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #66efab;
/* rgb */ color: rgb(102, 239, 171);
/* oklch */ color: oklch(85.9% 0.155 158.9);

Tailwind

colors: {
  custom: {
    50: '#9cf5c4',
    500: '#66efab',
    950: '#000000',
  },
}

SCSS

$custom: #66efab;
$custom-light: #9cf5c4;
$custom-dark: #000000;

JSON

{
  "hex": "#66efab",
  "rgb": {
    "r": 102,
    "g": 239,
    "b": 171
  },
  "hsl": {
    "h": 150.219,
    "s": 81.065,
    "l": 66.863
  },
  "oklch": {
    "l": 0.85876,
    "c": 0.15452,
    "h": 158.9
  },
  "luminance": 0.67498
}

Semantic roles & 50–950 ramp

primary

#66EFAB

secondary

#C3367C

accent

#0872DD

background

#FCFFFD

surface

#F6FEF9

border

#D0D6D2

text

#0F1712

muted

#808582

Preview Lab

Preview with #66EFAB

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

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