#4ED991#4ED991

#4ED991 is a light, vivid green. Relative luminance 0.533; OKLCH L 79.2% C 0.159 H 156.9°. Best body text is #000000 at 11.66:1 contrast (WCAG AA passes).

Color values

HEX#4ED991
RGBrgb(78, 217, 145)
HSLhsl(149, 65%, 58%)
HSVhsv(149, 64%, 85%)
CMYKcmyk(64.1%, 0%, 33.2%, 14.9%)
CIE-LABlab(78.04, -53.72, 24.72)
CIE-LCHlch(78.04, 59.13, 155.29°)
OKLaboklab(79.21% -0.1459 0.0623)
OKLCHoklch(79.21% 0.159 156.9)
XYZxyz(33.0626, 53.2863, 35.3254)
Luminance0.5329 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4ED991 #D94E96
analogous
#50D94E #4ED991 #4ED9D7
triadic
#4ED991 #914ED9 #D9914E
tetradic
#4ED991 #4E50D9 #D94E96 #D9D74E
square
#4ED991 #4E50D9 #D94E96 #D9D74E
split-complementary
#4ED991 #D74ED9 #D94E50
monochromatic
#1F8E54 #29C072 #4ED991 #80E4B0 #B3EFD0

Accessibility & contrast

On white

1.80
#4ED991 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.66
#4ED991 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED991
11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4ED991#FFFFFF#000000##000000
##4ED9911.001.8011.6611.66
#FFFFFF1.801.0021.0021.00
#00000011.6621.001.001.00
##00000011.6621.001.001.00

Color blindness preview

Protanopia (red-blind)
#D8C98C
Deuteranopia (green-blind)
#C5BC96
Tritanopia (blue-blind)
#00D7C6
Achromatopsia (no color)
#C1C1C1

Design tokens & code

CSS
--color: #4ed991;
/* rgb */ color: rgb(78, 217, 145);
/* oklch */ color: oklch(79.2% 0.159 156.9);
Tailwind
colors: {
  custom: {
    50: '#8ee6b1',
    500: '#4ed991',
    950: '#000000',
  },
}
SCSS
$custom: #4ed991;
$custom-light: #8ee6b1;
$custom-dark: #000000;
JSON
{
  "hex": "#4ed991",
  "rgb": {
    "r": 78,
    "g": 217,
    "b": 145
  },
  "hsl": {
    "h": 148.921,
    "s": 64.651,
    "l": 57.843
  },
  "oklch": {
    "l": 0.79214,
    "c": 0.15867,
    "h": 156.9
  },
  "luminance": 0.5329
}

Semantic roles & 50–950 ramp

primary
#4ED991
secondary
#943867
accent
#4097E8
background
#FCFEFD
surface
#F5FCF7
border
#CFD5D0
text
#0D1611
muted
#7F8481

Preview Lab

Preview with #4ED991

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

Preview Lab → · Contrast checker → · Palette generator →

#4ED991 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva