#66F774#66F774

#66F774 is a very light, highly saturated green. Relative luminance 0.706; OKLCH L 86.9% C 0.214 H 145.2°. Best body text is #000000 at 15.12:1 contrast (WCAG AA passes).

Color values

HEX#66F774
RGBrgb(102, 247, 116)
HSLhsl(126, 90%, 68%)
HSVhsv(126, 59%, 97%)
CMYKcmyk(58.7%, 0%, 53%, 3.1%)
CIE-LABlab(87.29, -64.72, 51.00)
CIE-LCHlch(87.29, 82.40, 141.76°)
OKLaboklab(86.87% -0.1753 0.1221)
OKLCHoklch(86.87% 0.214 145.2)
XYZxyz(41.8901, 70.6033, 27.9399)
Luminance0.7061 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#66F774 #F766E9
analogous
#A0F766 #66F774 #66F7BC
triadic
#66F774 #7466F7 #F77466
tetradic
#66F774 #66A0F7 #F766E9 #F7BC66
square
#66F774 #66A0F7 #F766E9 #F7BC66
split-complementary
#66F774 #BC66F7 #F766A0
monochromatic
#0BD71F #2CF43F #66F774 #A0FAA9 #DAFDDE

Accessibility & contrast

On white

1.39
#66F774 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.12
#66F774 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F774
15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##66F774#FFFFFF#000000##000000
##66F7741.001.3915.1215.12
#FFFFFF1.391.0021.0021.00
#00000015.1221.001.001.00
##00000015.1221.001.001.00

Color blindness preview

Protanopia (red-blind)
#FBE268
Deuteranopia (green-blind)
#E8D67E
Tritanopia (blue-blind)
#48F1D9
Achromatopsia (no color)
#DBDBDB

Design tokens & code

CSS
--color: #66f774;
/* rgb */ color: rgb(102, 247, 116);
/* oklch */ color: oklch(86.9% 0.214 145.2);
Tailwind
colors: {
  custom: {
    50: '#9efb9f',
    500: '#66f774',
    950: '#000000',
  },
}
SCSS
$custom: #66f774;
$custom-light: #9efb9f;
$custom-dark: #000000;
JSON
{
  "hex": "#66f774",
  "rgb": {
    "r": 102,
    "g": 247,
    "b": 116
  },
  "hsl": {
    "h": 125.793,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.86867,
    "c": 0.21362,
    "h": 145.2
  },
  "luminance": 0.70607
}

Semantic roles & 50–950 ramp

primary
#66F774
secondary
#D031C1
accent
#00CFE6
background
#FDFFFC
surface
#F7FFF5
border
#D0D7CF
text
#10170F
muted
#818580

Preview Lab

Preview with #66F774

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

Preview Lab → · Contrast checker → · Palette generator →

#66F774 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva