#66F264#66F264

#66F264 is a very light, highly saturated green. Relative luminance 0.672; OKLCH L 85.4% C 0.220 H 143.1°. Best body text is #000000 at 14.45:1 contrast (WCAG AA passes).

Color values

HEX#66F264
RGBrgb(102, 242, 100)
HSLhsl(119, 85%, 67%)
HSVhsv(119, 59%, 95%)
CMYKcmyk(57.9%, 0%, 58.7%, 5.1%)
CIE-LABlab(85.63, -64.83, 56.19)
CIE-LCHlch(85.63, 85.80, 139.08°)
OKLaboklab(85.44% -0.1762 0.1322)
OKLCHoklch(85.44% 0.22 143.1)
XYZxyz(39.5297, 67.2455, 22.9507)
Luminance0.6725 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#66F264 #F064F2
analogous
#ADF264 #66F264 #64F2A9
triadic
#66F264 #6466F2 #F26466
tetradic
#66F264 #64ADF2 #F064F2 #F2A964
square
#66F264 #64ADF2 #F064F2 #F2A964
split-complementary
#66F264 #A964F2 #F264AD
monochromatic
#14CB11 #2EED2C #66F264 #9EF79C #D5FBD5

Accessibility & contrast

On white

1.45
#66F264 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.45
#66F264 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F264
14.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##66F264#FFFFFF#000000##000000
##66F2641.001.4514.4514.45
#FFFFFF1.451.0021.0021.00
#00000014.4521.001.001.00
##00000014.4521.001.001.00

Color blindness preview

Protanopia (red-blind)
#F7DD55
Deuteranopia (green-blind)
#E5D16F
Tritanopia (blue-blind)
#4EECD3
Achromatopsia (no color)
#D6D6D6

Design tokens & code

CSS
--color: #66f264;
/* rgb */ color: rgb(102, 242, 100);
/* oklch */ color: oklch(85.4% 0.220 143.1);
Tailwind
colors: {
  custom: {
    50: '#9ef794',
    500: '#66f264',
    950: '#000000',
  },
}
SCSS
$custom: #66f264;
$custom-light: #9ef794;
$custom-dark: #000000;
JSON
{
  "hex": "#66f264",
  "rgb": {
    "r": 102,
    "g": 242,
    "b": 100
  },
  "hsl": {
    "h": 119.155,
    "s": 84.524,
    "l": 67.059
  },
  "oklch": {
    "l": 0.85441,
    "c": 0.22032,
    "h": 143.1
  },
  "luminance": 0.67249
}

Semantic roles & 50–950 ramp

primary
#66F264
secondary
#C533C7
accent
#05E1DE
background
#FDFFFC
surface
#F7FFF5
border
#D0D7CF
text
#10170D
muted
#81857F

Preview Lab

Preview with #66F264

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

Preview Lab → · Contrast checker → · Palette generator →

#66F264 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva