#66DB47#66DB47

#66DB47 is a light, highly saturated green. Relative luminance 0.539; OKLCH L 79.4% C 0.213 H 139.8°. Best body text is #000000 at 11.79:1 contrast (WCAG AA passes).

Color values

HEX#66DB47
RGBrgb(102, 219, 71)
HSLhsl(107, 67%, 57%)
HSVhsv(107, 68%, 86%)
CMYKcmyk(53.4%, 0%, 67.6%, 14.1%)
CIE-LABlab(78.43, -59.37, 60.23)
CIE-LCHlch(78.43, 84.57, 134.59°)
OKLaboklab(79.43% -0.163 0.1379)
OKLCHoklch(79.43% 0.213 139.8)
XYZxyz(31.9470, 53.9402, 14.6880)
Luminance0.5394 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#66DB47 #BC47DB
analogous
#B0DB47 #66DB47 #47DB72
triadic
#66DB47 #4766DB #DB4766
tetradic
#66DB47 #47B0DB #BC47DB #DB7247
square
#66DB47 #47B0DB #BC47DB #DB7247
split-complementary
#66DB47 #7247DB #DB47B0
monochromatic
#338C1B #46BF25 #66DB47 #91E57A #BBEFAD

Accessibility & contrast

On white

1.78
#66DB47 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.79
#66DB47 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66DB47
11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##66DB47#FFFFFF#000000##000000
##66DB471.001.7811.7911.79
#FFFFFF1.781.0021.0021.00
#00000011.7921.001.001.00
##00000011.7921.001.001.00

Color blindness preview

Protanopia (red-blind)
#E1C832
Deuteranopia (green-blind)
#D2BE55
Tritanopia (blue-blind)
#5AD4BD
Achromatopsia (no color)
#C2C2C2

Design tokens & code

CSS
--color: #66db47;
/* rgb */ color: rgb(102, 219, 71);
/* oklch */ color: oklch(79.4% 0.213 139.8);
Tailwind
colors: {
  custom: {
    50: '#9ce781',
    500: '#66db47',
    950: '#000000',
  },
}
SCSS
$custom: #66db47;
$custom-light: #9ce781;
$custom-dark: #000000;
JSON
{
  "hex": "#66db47",
  "rgb": {
    "r": 102,
    "g": 219,
    "b": 71
  },
  "hsl": {
    "h": 107.432,
    "s": 67.273,
    "l": 56.863
  },
  "oklch": {
    "l": 0.79425,
    "c": 0.21348,
    "h": 139.8
  },
  "luminance": 0.53943
}

Semantic roles & 50–950 ramp

primary
#66DB47
secondary
#7E3492
accent
#3EEAC6
background
#FCFEFB
surface
#F6FDF2
border
#D0D5CC
text
#0F160B
muted
#80847E

Preview Lab

Preview with #66DB47

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

Preview Lab → · Contrast checker → · Palette generator →

#66DB47 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva