#66F77D#66F77D

#66F77D is a very light, highly saturated green. Relative luminance 0.708; OKLCH L 87.0% C 0.206 H 146.5°. Best body text is #000000 at 15.17:1 contrast (WCAG AA passes).

Color values

HEX#66F77D
RGBrgb(102, 247, 125)
HSLhsl(130, 90%, 68%)
HSVhsv(130, 59%, 97%)
CMYKcmyk(58.7%, 0%, 49.4%, 3.1%)
CIE-LABlab(87.40, -63.52, 46.94)
CIE-LCHlch(87.40, 78.99, 143.54°)
OKLaboklab(86.99% -0.1718 0.1136)
OKLCHoklch(86.99% 0.206 146.5)
XYZxyz(42.4392, 70.8230, 30.8318)
Luminance0.7083 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#66F77D #F766E0
analogous
#97F766 #66F77D #66F7C5
triadic
#66F77D #7D66F7 #F77D66
tetradic
#66F77D #6697F7 #F766E0 #F7C566
square
#66F77D #6697F7 #F766E0 #F7C566
split-complementary
#66F77D #C566F7 #F76697
monochromatic
#0BD72C #2CF44C #66F77D #A0FAAE #DAFDE0

Accessibility & contrast

On white

1.38
#66F77D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.17
#66F77D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F77D
15.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##66F77D#FFFFFF#000000##000000
##66F77D1.001.3815.1715.17
#FFFFFF1.381.0021.0021.00
#00000015.1721.001.001.00
##00000015.1721.001.001.00

Color blindness preview

Protanopia (red-blind)
#FAE373
Deuteranopia (green-blind)
#E7D686
Tritanopia (blue-blind)
#45F2DB
Achromatopsia (no color)
#DBDBDB

Design tokens & code

CSS
--color: #66f77d;
/* rgb */ color: rgb(102, 247, 125);
/* oklch */ color: oklch(87.0% 0.206 146.5);
Tailwind
colors: {
  custom: {
    50: '#9efba5',
    500: '#66f77d',
    950: '#000000',
  },
}
SCSS
$custom: #66f77d;
$custom-light: #9efba5;
$custom-dark: #000000;
JSON
{
  "hex": "#66f77d",
  "rgb": {
    "r": 102,
    "g": 247,
    "b": 125
  },
  "hsl": {
    "h": 129.517,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.8699,
    "c": 0.20597,
    "h": 146.5
  },
  "luminance": 0.70827
}

Semantic roles & 50–950 ramp

primary
#66F77D
secondary
#D031B7
accent
#00C1E6
background
#FCFFFC
surface
#F6FFF6
border
#D0D7D0
text
#10170F
muted
#808580

Preview Lab

Preview with #66F77D

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

Preview Lab → · Contrast checker → · Palette generator →

#66F77D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva