#4FDE59#4FDE59

#4FDE59 is a light, highly saturated green. Relative luminance 0.546; OKLCH L 79.6% C 0.213 H 144.3°. Best body text is #000000 at 11.93:1 contrast (WCAG AA passes).

Color values

HEX#4FDE59
RGBrgb(79, 222, 89)
HSLhsl(124, 68%, 59%)
HSVhsv(124, 64%, 87%)
CMYKcmyk(64.4%, 0%, 59.9%, 12.9%)
CIE-LABlab(78.82, -64.01, 53.01)
CIE-LCHlch(78.82, 83.11, 140.37°)
OKLaboklab(79.61% -0.1734 0.1246)
OKLCHoklch(79.61% 0.213 144.3)
XYZxyz(31.1470, 54.6229, 18.3511)
Luminance0.5463 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4FDE59 #DE4FD4
analogous
#8DDE4F #4FDE59 #4FDEA1
triadic
#4FDE59 #594FDE #DE594F
tetradic
#4FDE59 #4F8DDE #DE4FD4 #DEA14F
square
#4FDE59 #4F8DDE #DE4FD4 #DEA14F
split-complementary
#4FDE59 #A14FDE #DE4F8D
monochromatic
#1C9625 #26CA31 #4FDE59 #83E88A #B6F1BA

Accessibility & contrast

On white

1.76
#4FDE59 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.93
#4FDE59 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FDE59
11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4FDE59#FFFFFF#000000##000000
##4FDE591.001.7611.9311.93
#FFFFFF1.761.0021.0021.00
#00000011.9321.001.001.00
##00000011.9321.001.001.00

Color blindness preview

Protanopia (red-blind)
#E2CA4B
Deuteranopia (green-blind)
#D1BE64
Tritanopia (blue-blind)
#2BD8C1
Achromatopsia (no color)
#C3C3C3

Design tokens & code

CSS
--color: #4fde59;
/* rgb */ color: rgb(79, 222, 89);
/* oklch */ color: oklch(79.6% 0.213 144.3);
Tailwind
colors: {
  custom: {
    50: '#90e98c',
    500: '#4fde59',
    950: '#000000',
  },
}
SCSS
$custom: #4fde59;
$custom-light: #90e98c;
$custom-dark: #000000;
JSON
{
  "hex": "#4fde59",
  "rgb": {
    "r": 79,
    "g": 222,
    "b": 89
  },
  "hsl": {
    "h": 124.196,
    "s": 68.421,
    "l": 59.02
  },
  "oklch": {
    "l": 0.79612,
    "c": 0.21348,
    "h": 144.3
  },
  "luminance": 0.54626
}

Semantic roles & 50–950 ramp

primary
#4FDE59
secondary
#9B3794
accent
#3DDFEB
background
#FCFEFC
surface
#F5FDF4
border
#CFD5CE
text
#0E160C
muted
#7F847F

Preview Lab

Preview with #4FDE59

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

Preview Lab → · Contrast checker → · Palette generator →

#4FDE59 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva