#66F296#66F296

#66F296 is a very light, vivid green. Relative luminance 0.685; OKLCH L 86.2% C 0.177 H 152.1°. Best body text is #000000 at 14.71:1 contrast (WCAG AA passes).

Color values

HEX#66F296
RGBrgb(102, 242, 150)
HSLhsl(141, 84%, 67%)
HSVhsv(141, 58%, 95%)
CMYKcmyk(57.9%, 0%, 38%, 5.1%)
CIE-LABlab(86.27, -57.77, 33.30)
CIE-LCHlch(86.27, 66.68, 150.04°)
OKLaboklab(86.18% -0.1565 0.083)
OKLCHoklch(86.18% 0.177 152.1)
XYZxyz(42.7334, 68.5270, 39.8233)
Luminance0.6853 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#66F296 #F266C2
analogous
#7CF266 #66F296 #66F2DC
triadic
#66F296 #9666F2 #F29666
tetradic
#66F296 #667CF2 #F266C2 #F2DC66
square
#66F296 #667CF2 #F266C2 #F2DC66
split-complementary
#66F296 #DC66F2 #F2667C
monochromatic
#11CC51 #2EED6F #66F296 #9EF7BD #D7FCE3

Accessibility & contrast

On white

1.43
#66F296 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.71
#66F296 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F296
14.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##66F296#FFFFFF#000000##000000
##66F2961.001.4314.7114.71
#FFFFFF1.431.0021.0021.00
#00000014.7121.001.001.00
##00000014.7121.001.001.00

Color blindness preview

Protanopia (red-blind)
#F3E090
Deuteranopia (green-blind)
#E0D39C
Tritanopia (blue-blind)
#3BEFDB
Achromatopsia (no color)
#D8D8D8

Design tokens & code

CSS
--color: #66f296;
/* rgb */ color: rgb(102, 242, 150);
/* oklch */ color: oklch(86.2% 0.177 152.1);
Tailwind
colors: {
  custom: {
    50: '#9df7b5',
    500: '#66f296',
    950: '#000000',
  },
}
SCSS
$custom: #66f296;
$custom-light: #9df7b5;
$custom-dark: #000000;
JSON
{
  "hex": "#66f296",
  "rgb": {
    "r": 102,
    "g": 242,
    "b": 150
  },
  "hsl": {
    "h": 140.571,
    "s": 84.337,
    "l": 67.451
  },
  "oklch": {
    "l": 0.86177,
    "c": 0.17712,
    "h": 152.1
  },
  "luminance": 0.68531
}

Semantic roles & 50–950 ramp

primary
#66F296
secondary
#C93495
accent
#0595E1
background
#FCFFFD
surface
#F6FFF8
border
#D0D7D1
text
#0F1711
muted
#808581

Preview Lab

Preview with #66F296

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

Preview Lab → · Contrast checker → · Palette generator →

#66F296 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva