#66FB93#66FB93

#66FB93 is a very light, vivid green. Relative luminance 0.739; OKLCH L 88.3% C 0.192 H 150.5°. Best body text is #000000 at 15.79:1 contrast (WCAG AA passes).

Color values

HEX#66FB93
RGBrgb(102, 251, 147)
HSLhsl(138, 95%, 69%)
HSVhsv(138, 59%, 98%)
CMYKcmyk(59.4%, 0%, 41.4%, 1.6%)
CIE-LABlab(88.89, -61.70, 38.22)
CIE-LCHlch(88.89, 72.58, 148.23°)
OKLaboklab(88.31% -0.1668 0.0945)
OKLCHoklch(88.31% 0.192 150.5)
XYZxyz(45.2398, 73.9214, 39.4823)
Luminance0.7393 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#66FB93 #FB66CE
analogous
#84FB66 #66FB93 #66FBDE
triadic
#66FB93 #9366FB #FB9366
tetradic
#66FB93 #6684FB #FB66CE #FBDE66
square
#66FB93 #6684FB #FB66CE #FBDE66
split-complementary
#66FB93 #DE66FB #FB6684
monochromatic
#06E148 #2AF969 #66FB93 #A2FDBD #DDFEE7

Accessibility & contrast

On white

1.33
#66FB93 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.79
#66FB93 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66FB93
15.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##66FB93#FFFFFF#000000##000000
##66FB931.001.3315.7915.79
#FFFFFF1.331.0021.0021.00
#00000015.7921.001.001.00
##00000015.7921.001.001.00

Color blindness preview

Protanopia (red-blind)
#FCE78B
Deuteranopia (green-blind)
#E9DA9A
Tritanopia (blue-blind)
#39F7E1
Achromatopsia (no color)
#DFDFDF

Design tokens & code

CSS
--color: #66fb93;
/* rgb */ color: rgb(102, 251, 147);
/* oklch */ color: oklch(88.3% 0.192 150.5);
Tailwind
colors: {
  custom: {
    50: '#9efeb4',
    500: '#66fb93',
    950: '#000000',
  },
}
SCSS
$custom: #66fb93;
$custom-light: #9efeb4;
$custom-dark: #000000;
JSON
{
  "hex": "#66fb93",
  "rgb": {
    "r": 102,
    "g": 251,
    "b": 147
  },
  "hsl": {
    "h": 138.121,
    "s": 94.904,
    "l": 69.216
  },
  "oklch": {
    "l": 0.88311,
    "c": 0.19171,
    "h": 150.5
  },
  "luminance": 0.73926
}

Semantic roles & 50–950 ramp

primary
#66FB93
secondary
#D530A3
accent
#00A0E6
background
#FCFFFD
surface
#F6FFF8
border
#D0D7D1
text
#101811
muted
#808681

Preview Lab

Preview with #66FB93

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

Preview Lab → · Contrast checker → · Palette generator →

#66FB93 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva