#4FE66F#4FE66F

#4FE66F is a light, highly saturated green. Relative luminance 0.594; OKLCH L 81.9% C 0.205 H 147.2°. Best body text is #000000 at 12.88:1 contrast (WCAG AA passes).

Color values

HEX#4FE66F
RGBrgb(79, 230, 111)
HSLhsl(133, 75%, 61%)
HSVhsv(133, 66%, 90%)
CMYKcmyk(65.7%, 0%, 51.7%, 9.8%)
CIE-LABlab(81.51, -64.02, 46.16)
CIE-LCHlch(81.51, 78.93, 144.21°)
OKLaboklab(81.91% -0.1727 0.1111)
OKLCHoklch(81.91% 0.205 147.2)
XYZxyz(34.3881, 59.4000, 24.6889)
Luminance0.5940 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4FE66F #E64FC6
analogous
#7AE64F #4FE66F #4FE6BA
triadic
#4FE66F #6F4FE6 #E66F4F
tetradic
#4FE66F #4F7AE6 #E64FC6 #E6BA4F
square
#4FE66F #4F7AE6 #E64FC6 #E6BA4F
split-complementary
#4FE66F #BA4FE6 #E64F7A
monochromatic
#17A335 #1FD946 #4FE66F #85EE9B #BAF5C7

Accessibility & contrast

On white

1.63
#4FE66F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.88
#4FE66F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FE66F
12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4FE66F#FFFFFF#000000##000000
##4FE66F1.001.6312.8812.88
#FFFFFF1.631.0021.0021.00
#00000012.8821.001.001.00
##00000012.8821.001.001.00

Color blindness preview

Protanopia (red-blind)
#E9D265
Deuteranopia (green-blind)
#D6C678
Tritanopia (blue-blind)
#18E1CB
Achromatopsia (no color)
#CBCBCB

Design tokens & code

CSS
--color: #4fe66f;
/* rgb */ color: rgb(79, 230, 111);
/* oklch */ color: oklch(81.9% 0.205 147.2);
Tailwind
colors: {
  custom: {
    50: '#91ef9b',
    500: '#4fe66f',
    950: '#000000',
  },
}
SCSS
$custom: #4fe66f;
$custom-light: #91ef9b;
$custom-dark: #000000;
JSON
{
  "hex": "#4fe66f",
  "rgb": {
    "r": 79,
    "g": 230,
    "b": 111
  },
  "hsl": {
    "h": 132.715,
    "s": 75.124,
    "l": 60.588
  },
  "oklch": {
    "l": 0.8191,
    "c": 0.2054,
    "h": 147.2
  },
  "luminance": 0.59404
}

Semantic roles & 50–950 ramp

primary
#4FE66F
secondary
#A6338E
accent
#0EADD7
background
#FCFFFC
surface
#F5FEF5
border
#CFD6CF
text
#0E170E
muted
#7F857F

Preview Lab

Preview with #4FE66F

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

Preview Lab → · Contrast checker → · Palette generator →

#4FE66F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva