#66F8AF#66F8AF

#66F8AF is a very light, vivid teal. Relative luminance 0.731; OKLCH L 88.1% C 0.163 H 158.4°. Best body text is #000000 at 15.61:1 contrast (WCAG AA passes).

Color values

HEX#66F8AF
RGBrgb(102, 248, 175)
HSLhsl(150, 91%, 69%)
HSVhsv(150, 59%, 97%)
CMYKcmyk(58.9%, 0%, 29.4%, 2.7%)
CIE-LABlab(88.47, -55.54, 23.61)
CIE-LCHlch(88.47, 60.35, 156.97°)
OKLaboklab(88.13% -0.1516 0.0599)
OKLCHoklch(88.13% 0.163 158.4)
XYZxyz(46.7806, 73.0501, 52.1839)
Luminance0.7306 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#66F8AF #F866AF
analogous
#66F866 #66F8AF #66F8F8
triadic
#66F8AF #AF66F8 #F8AF66
tetradic
#66F8AF #6666F8 #F866AF #F8F866
square
#66F8AF #6666F8 #F866AF #F8F866
split-complementary
#66F8AF #F866F8 #F86666
monochromatic
#0ADA72 #2BF590 #66F8AF #A1FBCE #DBFDEC

Accessibility & contrast

On white

1.35
#66F8AF on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.61
#66F8AF on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F8AF
15.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##66F8AF#FFFFFF#000000##000000
##66F8AF1.001.3515.6115.61
#FFFFFF1.351.0021.0021.00
#00000015.6121.001.001.00
##00000015.6121.001.001.00

Color blindness preview

Protanopia (red-blind)
#F6E7AB
Deuteranopia (green-blind)
#E2D8B4
Tritanopia (blue-blind)
#25F7E5
Achromatopsia (no color)
#DEDEDE

Design tokens & code

CSS
--color: #66f8af;
/* rgb */ color: rgb(102, 248, 175);
/* oklch */ color: oklch(88.1% 0.163 158.4);
Tailwind
colors: {
  custom: {
    50: '#9efbc7',
    500: '#66f8af',
    950: '#000000',
  },
}
SCSS
$custom: #66f8af;
$custom-light: #9efbc7;
$custom-dark: #000000;
JSON
{
  "hex": "#66f8af",
  "rgb": {
    "r": 102,
    "g": 248,
    "b": 175
  },
  "hsl": {
    "h": 150,
    "s": 91.25,
    "l": 68.627
  },
  "oklch": {
    "l": 0.88125,
    "c": 0.16303,
    "h": 158.4
  },
  "luminance": 0.73055
}

Semantic roles & 50–950 ramp

primary
#66F8AF
secondary
#D23181
accent
#0073E6
background
#FCFFFD
surface
#F6FFF9
border
#D0D7D2
text
#101713
muted
#808582

Preview Lab

Preview with #66F8AF

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

Preview Lab → · Contrast checker → · Palette generator →

#66F8AF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva