#66FA75#66FA75

#66FA75 is a very light, highly saturated green. Relative luminance 0.725; OKLCH L 87.6% C 0.217 H 145.2°. Best body text is #000000 at 15.50:1 contrast (WCAG AA passes).

Color values

HEX#66FA75
RGBrgb(102, 250, 117)
HSLhsl(126, 94%, 69%)
HSVhsv(126, 59%, 98%)
CMYKcmyk(59.2%, 0%, 53.2%, 2%)
CIE-LABlab(88.20, -65.67, 51.63)
CIE-LCHlch(88.20, 83.53, 141.82°)
OKLaboklab(87.62% -0.1778 0.1235)
OKLCHoklch(87.62% 0.217 145.2)
XYZxyz(42.8733, 72.4763, 28.5561)
Luminance0.7248 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#66FA75 #FA66EB
analogous
#A1FA66 #66FA75 #66FABF
triadic
#66FA75 #7566FA #FA7566
tetradic
#66FA75 #66A1FA #FA66EB #FABF66
square
#66FA75 #66A1FA #FA66EB #FABF66
split-complementary
#66FA75 #BF66FA #FA66A1
monochromatic
#07DE1D #2BF840 #66FA75 #A1FCAA #DDFEE0

Accessibility & contrast

On white

1.36
#66FA75 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.50
#66FA75 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FA75
15.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##66FA75#FFFFFF#000000##000000
##66FA751.001.3615.5015.50
#FFFFFF1.361.0021.0021.00
#00000015.5021.001.001.00
##00000015.5021.001.001.00

Color blindness preview

Protanopia (red-blind)
#FEE569
Deuteranopia (green-blind)
#EBD87F
Tritanopia (blue-blind)
#46F4DC
Achromatopsia (no color)
#DDDDDD

Design tokens & code

CSS
--color: #66fa75;
/* rgb */ color: rgb(102, 250, 117);
/* oklch */ color: oklch(87.6% 0.217 145.2);
Tailwind
colors: {
  custom: {
    50: '#9ffda0',
    500: '#66fa75',
    950: '#000000',
  },
}
SCSS
$custom: #66fa75;
$custom-light: #9ffda0;
$custom-dark: #000000;
JSON
{
  "hex": "#66fa75",
  "rgb": {
    "r": 102,
    "g": 250,
    "b": 117
  },
  "hsl": {
    "h": 126.081,
    "s": 93.671,
    "l": 69.02
  },
  "oklch": {
    "l": 0.87617,
    "c": 0.21652,
    "h": 145.2
  },
  "luminance": 0.7248
}

Semantic roles & 50–950 ramp

primary
#66FA75
secondary
#D430C3
accent
#00CEE6
background
#FDFFFC
surface
#F7FFF5
border
#D0D7CF
text
#10180F
muted
#818680

Preview Lab

Preview with #66FA75

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

Preview Lab → · Contrast checker → · Palette generator →

#66FA75 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva