#66F0AC#66F0AC

#66F0AC is a very light, vivid teal. Relative luminance 0.681; OKLCH L 86.1% C 0.155 H 159.0°. Best body text is #000000 at 14.62:1 contrast (WCAG AA passes).

Color values

HEX	#66F0AC
RGB	rgb(102, 240, 172)
HSL	hsl(150, 82%, 67%)
HSV	hsv(150, 58%, 94%)
CMYK	cmyk(57.5%, 0%, 28.3%, 5.9%)
CIE-LAB	lab(86.07, -52.91, 21.83)
CIE-LCH	lch(86.07, 57.24, 157.58°)
OKLab	oklab(86.14% -0.1447 0.0555)
OKLCH	oklch(86.14% 0.155 159)
XYZ	xyz(44.0821, 68.1193, 49.8470)
Luminance	0.6812 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F0AC #F066AA

analogous

#66F067 #66F0AC #66EFF0

triadic

#66F0AC #AC66F0 #F0AC66

tetradic

#66F0AC #6766F0 #F066AA #EFF066

square

#66F0AC #6766F0 #F066AA #EFF066

split-complementary

#66F0AC #F066EF #F06766

monochromatic

#14C86F #2EEB8E #66F0AC #9EF5CA #D5FBE8

Accessibility & contrast

On white

1.44

#66F0AC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.62

#66F0AC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F0AC

14.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F0AC	#FFFFFF	#000000	##000000
##66F0AC	1.00	1.44	14.62	14.62
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.62	21.00	1.00	1.00
##000000	14.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEDFA8

Deuteranopia (green-blind)

#DAD2B0

Tritanopia (blue-blind)

#2DEFDE

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #66f0ac;
/* rgb */ color: rgb(102, 240, 172);
/* oklch */ color: oklch(86.1% 0.155 159.0);

Tailwind

colors: {
  custom: {
    50: '#9df6c5',
    500: '#66f0ac',
    950: '#000000',
  },
}

SCSS

$custom: #66f0ac;
$custom-light: #9df6c5;
$custom-dark: #000000;

JSON

{
  "hex": "#66f0ac",
  "rgb": {
    "r": 102,
    "g": 240,
    "b": 172
  },
  "hsl": {
    "h": 150.435,
    "s": 82.143,
    "l": 67.059
  },
  "oklch": {
    "l": 0.86138,
    "c": 0.155,
    "h": 159
  },
  "luminance": 0.68124
}

Semantic roles & 50–950 ramp

primary

#66F0AC

secondary

#C5357C

accent

#0771DF

background

#FCFFFD

surface

#F6FFF9

border

#D0D7D2

text

#0F1712

muted

#808582

Preview Lab

Preview with #66F0AC

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

Preview Lab → · Contrast checker → · Palette generator →