#4ED66B#4ED66B

#4ED66B is a light, vivid green. Relative luminance 0.508; OKLCH L 77.8% C 0.189 H 147.5°. Best body text is #000000 at 11.15:1 contrast (WCAG AA passes).

Color values

HEX#4ED66B
RGBrgb(78, 214, 107)
HSLhsl(133, 62%, 57%)
HSVhsv(133, 64%, 84%)
CMYKcmyk(63.6%, 0%, 50%, 16.1%)
CIE-LABlab(76.54, -59.05, 41.95)
CIE-LCHlch(76.54, 72.44, 144.61°)
OKLaboklab(77.79% -0.1594 0.1015)
OKLCHoklch(77.79% 0.189 147.5)
XYZxyz(29.8402, 50.7713, 22.1343)
Luminance0.5077 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4ED66B #D64EB9
analogous
#75D64E #4ED66B #4ED6AF
triadic
#4ED66B #6B4ED6 #D66B4E
tetradic
#4ED66B #4E75D6 #D64EB9 #D6AF4E
square
#4ED66B #4E75D6 #D64EB9 #D6AF4E
split-complementary
#4ED66B #AF4ED6 #D64E75
monochromatic
#208A36 #2BBB4A #4ED66B #80E295 #B1EDBE

Accessibility & contrast

On white

1.88
#4ED66B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.15
#4ED66B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED66B
11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4ED66B#FFFFFF#000000##000000
##4ED66B1.001.8811.1511.15
#FFFFFF1.881.0021.0021.00
#00000011.1521.001.001.00
##00000011.1521.001.001.00

Color blindness preview

Protanopia (red-blind)
#D8C462
Deuteranopia (green-blind)
#C7B873
Tritanopia (blue-blind)
#24D2BD
Achromatopsia (no color)
#BDBDBD

Design tokens & code

CSS
--color: #4ed66b;
/* rgb */ color: rgb(78, 214, 107);
/* oklch */ color: oklch(77.8% 0.189 147.5);
Tailwind
colors: {
  custom: {
    50: '#8ee497',
    500: '#4ed66b',
    950: '#000000',
  },
}
SCSS
$custom: #4ed66b;
$custom-light: #8ee497;
$custom-dark: #000000;
JSON
{
  "hex": "#4ed66b",
  "rgb": {
    "r": 78,
    "g": 214,
    "b": 107
  },
  "hsl": {
    "h": 132.794,
    "s": 62.385,
    "l": 57.255
  },
  "oklch": {
    "l": 0.77785,
    "c": 0.18901,
    "h": 147.5
  },
  "luminance": 0.50774
}

Semantic roles & 50–950 ramp

primary
#4ED66B
secondary
#90387D
accent
#42C3E5
background
#FCFEFC
surface
#F5FCF5
border
#CFD5CF
text
#0E160E
muted
#7F847F

Preview Lab

Preview with #4ED66B

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

Preview Lab → · Contrast checker → · Palette generator →

#4ED66B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva