#4EE47B#4EE47B

#4EE47B is a light, vivid green. Relative luminance 0.585; OKLCH L 81.6% C 0.193 H 149.7°. Best body text is #000000 at 12.71:1 contrast (WCAG AA passes).

Color values

HEX#4EE47B
RGBrgb(78, 228, 123)
HSLhsl(138, 74%, 60%)
HSVhsv(138, 66%, 89%)
CMYKcmyk(65.8%, 0%, 46.1%, 10.6%)
CIE-LABlab(81.03, -61.73, 39.79)
CIE-LCHlch(81.03, 73.44, 147.19°)
OKLaboklab(81.56% -0.1664 0.0973)
OKLCHoklch(81.56% 0.193 149.7)
XYZxyz(34.4578, 58.5329, 28.2171)
Luminance0.5854 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4EE47B #E44EB7
analogous
#6CE44E #4EE47B #4EE4C6
triadic
#4EE47B #7B4EE4 #E47B4E
tetradic
#4EE47B #4E6CE4 #E44EB7 #E4C64E
square
#4EE47B #4E6CE4 #E44EB7 #E4C64E
split-complementary
#4EE47B #C64EE4 #E44E6C
monochromatic
#189F41 #20D456 #4EE47B #83ECA3 #B8F4CA

Accessibility & contrast

On white

1.65
#4EE47B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.71
#4EE47B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EE47B
12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4EE47B#FFFFFF#000000##000000
##4EE47B1.001.6512.7112.71
#FFFFFF1.651.0021.0021.00
#00000012.7121.001.001.00
##00000012.7121.001.001.00

Color blindness preview

Protanopia (red-blind)
#E6D173
Deuteranopia (green-blind)
#D3C482
Tritanopia (blue-blind)
#02E0CB
Achromatopsia (no color)
#C9C9C9

Design tokens & code

CSS
--color: #4ee47b;
/* rgb */ color: rgb(78, 228, 123);
/* oklch */ color: oklch(81.6% 0.193 149.7);
Tailwind
colors: {
  custom: {
    50: '#90eea2',
    500: '#4ee47b',
    950: '#000000',
  },
}
SCSS
$custom: #4ee47b;
$custom-light: #90eea2;
$custom-dark: #000000;
JSON
{
  "hex": "#4ee47b",
  "rgb": {
    "r": 78,
    "g": 228,
    "b": 123
  },
  "hsl": {
    "h": 138,
    "s": 73.529,
    "l": 60
  },
  "oklch": {
    "l": 0.8156,
    "c": 0.1928,
    "h": 149.7
  },
  "luminance": 0.58537
}

Semantic roles & 50–950 ramp

primary
#4EE47B
secondary
#A23481
accent
#38B9F0
background
#FCFFFC
surface
#F5FEF5
border
#CFD6CF
text
#0E160F
muted
#7F8580

Preview Lab

Preview with #4EE47B

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

Preview Lab → · Contrast checker → · Palette generator →

#4EE47B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva