#66F088#66F088

#66F088 is a very light, vivid green. Relative luminance 0.669; OKLCH L 85.4% C 0.187 H 149.0°. Best body text is #000000 at 14.38:1 contrast (WCAG AA passes).

Color values

HEX#66F088
RGBrgb(102, 240, 136)
HSLhsl(135, 82%, 67%)
HSVhsv(135, 58%, 94%)
CMYKcmyk(57.5%, 0%, 43.3%, 5.9%)
CIE-LABlab(85.46, -59.30, 39.20)
CIE-LCHlch(85.46, 71.08, 146.54°)
OKLaboklab(85.45% -0.1604 0.0964)
OKLCHoklch(85.45% 0.187 149)
XYZxyz(41.0806, 66.9187, 34.0395)
Luminance0.6692 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#66F088 #F066CE
analogous
#89F066 #66F088 #66F0CD
triadic
#66F088 #8866F0 #F08866
tetradic
#66F088 #6689F0 #F066CE #F0CD66
square
#66F088 #6689F0 #F066CE #F0CD66
split-complementary
#66F088 #CD66F0 #F06689
monochromatic
#14C840 #2EEB5D #66F088 #9EF5B3 #D5FBDF

Accessibility & contrast

On white

1.46
#66F088 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.38
#66F088 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F088
14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##66F088#FFFFFF#000000##000000
##66F0881.001.4614.3814.38
#FFFFFF1.461.0021.0021.00
#00000014.3821.001.001.00
##00000014.3821.001.001.00

Color blindness preview

Protanopia (red-blind)
#F2DD80
Deuteranopia (green-blind)
#E0D18F
Tritanopia (blue-blind)
#43ECD7
Achromatopsia (no color)
#D6D6D6

Design tokens & code

CSS
--color: #66f088;
/* rgb */ color: rgb(102, 240, 136);
/* oklch */ color: oklch(85.4% 0.187 149.0);
Tailwind
colors: {
  custom: {
    50: '#9df6ac',
    500: '#66f088',
    950: '#000000',
  },
}
SCSS
$custom: #66f088;
$custom-light: #9df6ac;
$custom-dark: #000000;
JSON
{
  "hex": "#66f088",
  "rgb": {
    "r": 102,
    "g": 240,
    "b": 136
  },
  "hsl": {
    "h": 134.783,
    "s": 82.143,
    "l": 67.059
  },
  "oklch": {
    "l": 0.85446,
    "c": 0.18715,
    "h": 149
  },
  "luminance": 0.66923
}

Semantic roles & 50–950 ramp

primary
#66F088
secondary
#C535A2
accent
#07A9DF
background
#FCFFFD
surface
#F6FFF7
border
#D0D7D0
text
#0F1710
muted
#808581

Preview Lab

Preview with #66F088

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

Preview Lab → · Contrast checker → · Palette generator →

#66F088 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva