#66F7B4#66F7B4

#66F7B4 is a very light, vivid teal. Relative luminance 0.726; OKLCH L 88.0% C 0.158 H 160.4°. Best body text is #000000 at 15.53:1 contrast (WCAG AA passes).

Color values

HEX#66F7B4
RGBrgb(102, 247, 180)
HSLhsl(152, 90%, 68%)
HSVhsv(152, 59%, 97%)
CMYKcmyk(58.7%, 0%, 27.1%, 3.1%)
CIE-LABlab(88.27, -54.14, 20.78)
CIE-LCHlch(88.27, 57.99, 159.01°)
OKLaboklab(88% -0.1484 0.0529)
OKLCHoklch(88% 0.158 160.4)
XYZxyz(46.9741, 72.6370, 54.7160)
Luminance0.7264 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#66F7B4 #F766A9
analogous
#66F76B #66F7B4 #66F1F7
triadic
#66F7B4 #B466F7 #F7B466
tetradic
#66F7B4 #6B66F7 #F766A9 #F1F766
square
#66F7B4 #6B66F7 #F766A9 #F1F766
split-complementary
#66F7B4 #F766F1 #F76B66
monochromatic
#0BD779 #2CF497 #66F7B4 #A0FAD1 #DAFDED

Accessibility & contrast

On white

1.35
#66F7B4 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.53
#66F7B4 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F7B4
15.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##66F7B4#FFFFFF#000000##000000
##66F7B41.001.3515.5315.53
#FFFFFF1.351.0021.0021.00
#00000015.5321.001.001.00
##00000015.5321.001.001.00

Color blindness preview

Protanopia (red-blind)
#F4E6B0
Deuteranopia (green-blind)
#E0D8B8
Tritanopia (blue-blind)
#1FF6E5
Achromatopsia (no color)
#DDDDDD

Design tokens & code

CSS
--color: #66f7b4;
/* rgb */ color: rgb(102, 247, 180);
/* oklch */ color: oklch(88.0% 0.158 160.4);
Tailwind
colors: {
  custom: {
    50: '#9efbca',
    500: '#66f7b4',
    950: '#000000',
  },
}
SCSS
$custom: #66f7b4;
$custom-light: #9efbca;
$custom-dark: #000000;
JSON
{
  "hex": "#66f7b4",
  "rgb": {
    "r": 102,
    "g": 247,
    "b": 180
  },
  "hsl": {
    "h": 152.276,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.87995,
    "c": 0.15753,
    "h": 160.4
  },
  "luminance": 0.72642
}

Semantic roles & 50–950 ramp

primary
#66F7B4
secondary
#D0317B
accent
#006AE6
background
#FCFFFD
surface
#F6FFF9
border
#D0D7D2
text
#0F1713
muted
#808582

Preview Lab

Preview with #66F7B4

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

Preview Lab → · Contrast checker → · Palette generator →

#66F7B4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva