#4FD42F#4FD42F

#4FD42F is a light, highly saturated green. Relative luminance 0.490; OKLCH L 76.7% C 0.229 H 140.4°. Best body text is #000000 at 10.79:1 contrast (WCAG AA passes).

Color values

HEX#4FD42F
RGBrgb(79, 212, 47)
HSLhsl(108, 66%, 51%)
HSVhsv(108, 78%, 83%)
CMYKcmyk(62.7%, 0%, 77.8%, 16.9%)
CIE-LABlab(75.42, -64.24, 65.33)
CIE-LCHlch(75.42, 91.62, 134.52°)
OKLaboklab(76.7% -0.1761 0.1456)
OKLCHoklch(76.7% 0.229 140.4)
XYZxyz(27.2797, 48.9518, 10.6998)
Luminance0.4895 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4FD42F #B42FD4
analogous
#A1D42F #4FD42F #2FD462
triadic
#4FD42F #2F4FD4 #D42F4F
tetradic
#4FD42F #2FA1D4 #B42FD4 #D4622F
square
#4FD42F #2FA1D4 #B42FD4 #D4622F
split-complementary
#4FD42F #622FD4 #D42FA1
monochromatic
#297117 #3BA422 #4FD42F #7ADE62 #A5E994

Accessibility & contrast

On white

1.95
#4FD42F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.79
#4FD42F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD42F
10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4FD42F#FFFFFF#000000##000000
##4FD42F1.001.9510.7910.79
#FFFFFF1.951.0021.0021.00
#00000010.7921.001.001.00
##00000010.7921.001.001.00

Color blindness preview

Protanopia (red-blind)
#DAC000
Deuteranopia (green-blind)
#CAB642
Tritanopia (blue-blind)
#3ACDB5
Achromatopsia (no color)
#BABABA

Design tokens & code

CSS
--color: #4fd42f;
/* rgb */ color: rgb(79, 212, 47);
/* oklch */ color: oklch(76.7% 0.229 140.4);
Tailwind
colors: {
  custom: {
    50: '#90e274',
    500: '#4fd42f',
    950: '#000000',
  },
}
SCSS
$custom: #4fd42f;
$custom-light: #90e274;
$custom-dark: #000000;
JSON
{
  "hex": "#4fd42f",
  "rgb": {
    "r": 79,
    "g": 212,
    "b": 47
  },
  "hsl": {
    "h": 108.364,
    "s": 65.737,
    "l": 50.784
  },
  "oklch": {
    "l": 0.76698,
    "c": 0.22852,
    "h": 140.4
  },
  "luminance": 0.48954
}

Semantic roles & 50–950 ramp

primary
#4FD42F
secondary
#C68BD4
accent
#3FE9C8
background
#F9FEF7
surface
#F2FCED
border
#CCD5C8
text
#0E1509
muted
#7E847B

Preview Lab

Preview with #4FD42F

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

Preview Lab → · Contrast checker → · Palette generator →

#4FD42F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva