#4FE18E#4FE18E

#4FE18E is a light, vivid green. Relative luminance 0.575; OKLCH L 81.2% C 0.171 H 154.5°. Best body text is #000000 at 12.49:1 contrast (WCAG AA passes).

Color values

HEX#4FE18E
RGBrgb(79, 225, 142)
HSLhsl(146, 71%, 60%)
HSVhsv(146, 65%, 88%)
CMYKcmyk(64.9%, 0%, 36.9%, 11.8%)
CIE-LABlab(80.44, -57.20, 29.49)
CIE-LCHlch(80.44, 64.36, 152.73°)
OKLaboklab(81.17% -0.1548 0.0738)
OKLCHoklch(81.17% 0.171 154.5)
XYZxyz(35.0291, 57.4620, 34.8312)
Luminance0.5747 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4FE18E #E14FA2
analogous
#59E14F #4FE18E #4FE1D7
triadic
#4FE18E #8E4FE1 #E18E4F
tetradic
#4FE18E #4F59E1 #E14FA2 #E1D74F
square
#4FE18E #4F59E1 #E14FA2 #E1D74F
split-complementary
#4FE18E #D74FE1 #E14F59
monochromatic
#1A9B52 #23CF6E #4FE18E #83EAB0 #B8F3D1

Accessibility & contrast

On white

1.68
#4FE18E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.49
#4FE18E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FE18E
12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4FE18E#FFFFFF#000000##000000
##4FE18E1.001.6812.4912.49
#FFFFFF1.681.0021.0021.00
#00000012.4921.001.001.00
##00000012.4921.001.001.00

Color blindness preview

Protanopia (red-blind)
#E0D088
Deuteranopia (green-blind)
#CEC293
Tritanopia (blue-blind)
#00DFCC
Achromatopsia (no color)
#C8C8C8

Design tokens & code

CSS
--color: #4fe18e;
/* rgb */ color: rgb(79, 225, 142);
/* oklch */ color: oklch(81.2% 0.171 154.5);
Tailwind
colors: {
  custom: {
    50: '#90ebaf',
    500: '#4fe18e',
    950: '#000000',
  },
}
SCSS
$custom: #4fe18e;
$custom-light: #90ebaf;
$custom-dark: #000000;
JSON
{
  "hex": "#4fe18e",
  "rgb": {
    "r": 79,
    "g": 225,
    "b": 142
  },
  "hsl": {
    "h": 145.89,
    "s": 70.874,
    "l": 59.608
  },
  "oklch": {
    "l": 0.81172,
    "c": 0.17148,
    "h": 154.5
  },
  "luminance": 0.57466
}

Semantic roles & 50–950 ramp

primary
#4FE18E
secondary
#9F3571
accent
#3AA0EE
background
#FCFFFD
surface
#F5FEF7
border
#CFD6D0
text
#0E1610
muted
#7F8581

Preview Lab

Preview with #4FE18E

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

Preview Lab → · Contrast checker → · Palette generator →

#4FE18E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva