#66F295#66F295

#66F295 is a very light, vivid green. Relative luminance 0.685; OKLCH L 86.2% C 0.178 H 151.8°. Best body text is #000000 at 14.70:1 contrast (WCAG AA passes).

Color values

HEX#66F295
RGBrgb(102, 242, 149)
HSLhsl(140, 84%, 67%)
HSVhsv(140, 58%, 95%)
CMYKcmyk(57.9%, 0%, 38.4%, 5.1%)
CIE-LABlab(86.25, -57.94, 33.78)
CIE-LCHlch(86.25, 67.07, 149.76°)
OKLaboklab(86.16% -0.1569 0.0841)
OKLCHoklch(86.16% 0.178 151.8)
XYZxyz(42.6532, 68.4949, 39.4010)
Luminance0.6850 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#66F295 #F266C3
analogous
#7DF266 #66F295 #66F2DB
triadic
#66F295 #9566F2 #F29566
tetradic
#66F295 #667DF2 #F266C3 #F2DB66
square
#66F295 #667DF2 #F266C3 #F2DB66
split-complementary
#66F295 #DB66F2 #F2667D
monochromatic
#11CC50 #2EED6E #66F295 #9EF7BC #D7FCE3

Accessibility & contrast

On white

1.43
#66F295 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.70
#66F295 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F295
14.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##66F295#FFFFFF#000000##000000
##66F2951.001.4314.7014.70
#FFFFFF1.431.0021.0021.00
#00000014.7021.001.001.00
##00000014.7021.001.001.00

Color blindness preview

Protanopia (red-blind)
#F3E08F
Deuteranopia (green-blind)
#E0D39B
Tritanopia (blue-blind)
#3CEFDB
Achromatopsia (no color)
#D8D8D8

Design tokens & code

CSS
--color: #66f295;
/* rgb */ color: rgb(102, 242, 149);
/* oklch */ color: oklch(86.2% 0.178 151.8);
Tailwind
colors: {
  custom: {
    50: '#9df7b5',
    500: '#66f295',
    950: '#000000',
  },
}
SCSS
$custom: #66f295;
$custom-light: #9df7b5;
$custom-dark: #000000;
JSON
{
  "hex": "#66f295",
  "rgb": {
    "r": 102,
    "g": 242,
    "b": 149
  },
  "hsl": {
    "h": 140.143,
    "s": 84.337,
    "l": 67.451
  },
  "oklch": {
    "l": 0.86159,
    "c": 0.17803,
    "h": 151.8
  },
  "luminance": 0.68499
}

Semantic roles & 50–950 ramp

primary
#66F295
secondary
#C93497
accent
#0597E1
background
#FCFFFD
surface
#F6FFF8
border
#D0D7D1
text
#0F1711
muted
#808581

Preview Lab

Preview with #66F295

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

Preview Lab → · Contrast checker → · Palette generator →

#66F295 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva