#66FA87#66FA87

#66FA87 is a very light, highly saturated green. Relative luminance 0.729; OKLCH L 87.9% C 0.201 H 148.1°. Best body text is #000000 at 15.59:1 contrast (WCAG AA passes).

Color values

HEX#66FA87
RGBrgb(102, 250, 135)
HSLhsl(133, 94%, 69%)
HSVhsv(133, 59%, 98%)
CMYKcmyk(59.2%, 0%, 46%, 2%)
CIE-LABlab(88.42, -63.19, 43.45)
CIE-LCHlch(88.42, 76.69, 145.49°)
OKLaboklab(87.87% -0.1708 0.1061)
OKLCHoklch(87.87% 0.201 148.1)
XYZxyz(44.0352, 72.9411, 34.6754)
Luminance0.7295 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#66FA87 #FA66D9
analogous
#8FFA66 #66FA87 #66FAD1
triadic
#66FA87 #8766FA #FA8766
tetradic
#66FA87 #668FFA #FA66D9 #FAD166
square
#66FA87 #668FFA #FA66D9 #FAD166
split-complementary
#66FA87 #D166FA #FA668F
monochromatic
#07DE37 #2BF859 #66FA87 #A1FCB5 #DDFEE4

Accessibility & contrast

On white

1.35
#66FA87 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.59
#66FA87 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FA87
15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##66FA87#FFFFFF#000000##000000
##66FA871.001.3515.5915.59
#FFFFFF1.351.0021.0021.00
#00000015.5921.001.001.00
##00000015.5921.001.001.00

Color blindness preview

Protanopia (red-blind)
#FCE67E
Deuteranopia (green-blind)
#E9D98F
Tritanopia (blue-blind)
#3FF5DF
Achromatopsia (no color)
#DEDEDE

Design tokens & code

CSS
--color: #66fa87;
/* rgb */ color: rgb(102, 250, 135);
/* oklch */ color: oklch(87.9% 0.201 148.1);
Tailwind
colors: {
  custom: {
    50: '#9efdab',
    500: '#66fa87',
    950: '#000000',
  },
}
SCSS
$custom: #66fa87;
$custom-light: #9efdab;
$custom-dark: #000000;
JSON
{
  "hex": "#66fa87",
  "rgb": {
    "r": 102,
    "g": 250,
    "b": 135
  },
  "hsl": {
    "h": 133.378,
    "s": 93.671,
    "l": 69.02
  },
  "oklch": {
    "l": 0.87872,
    "c": 0.20108,
    "h": 148.1
  },
  "luminance": 0.72945
}

Semantic roles & 50–950 ramp

primary
#66FA87
secondary
#D430AF
accent
#00B2E6
background
#FCFFFD
surface
#F6FFF7
border
#D0D7D0
text
#101810
muted
#808681

Preview Lab

Preview with #66FA87

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

Preview Lab → · Contrast checker → · Palette generator →

#66FA87 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva