#4FD63B#4FD63B

#4FD63B is a light, highly saturated green. Relative luminance 0.501; OKLCH L 77.3% C 0.224 H 141.3°. Best body text is #000000 at 11.01:1 contrast (WCAG AA passes).

Color values

HEX#4FD63B
RGBrgb(79, 214, 59)
HSLhsl(112, 65%, 54%)
HSVhsv(112, 72%, 84%)
CMYKcmyk(63.1%, 0%, 72.4%, 16.1%)
CIE-LABlab(76.11, -64.11, 62.07)
CIE-LCHlch(76.11, 89.23, 135.92°)
OKLaboklab(77.29% -0.1751 0.1404)
OKLCHoklch(77.29% 0.224 141.3)
XYZxyz(28.0590, 50.0684, 12.3223)
Luminance0.5007 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4FD63B #C23BD6
analogous
#9CD63B #4FD63B #3BD674
triadic
#4FD63B #3B4FD6 #D63B4F
tetradic
#4FD63B #3B9CD6 #C23BD6 #D6743B
square
#4FD63B #3B9CD6 #C23BD6 #D6743B
split-complementary
#4FD63B #743BD6 #D63B9C
monochromatic
#277D1A #37AF25 #4FD63B #7CE16E #AAEBA0

Accessibility & contrast

On white

1.91
#4FD63B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.01
#4FD63B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD63B
11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4FD63B#FFFFFF#000000##000000
##4FD63B1.001.9111.0111.01
#FFFFFF1.911.0021.0021.00
#00000011.0121.001.001.00
##00000011.0121.001.001.00

Color blindness preview

Protanopia (red-blind)
#DBC21F
Deuteranopia (green-blind)
#CBB74B
Tritanopia (blue-blind)
#37CFB8
Achromatopsia (no color)
#BCBCBC

Design tokens & code

CSS
--color: #4fd63b;
/* rgb */ color: rgb(79, 214, 59);
/* oklch */ color: oklch(77.3% 0.224 141.3);
Tailwind
colors: {
  custom: {
    50: '#90e47a',
    500: '#4fd63b',
    950: '#000000',
  },
}
SCSS
$custom: #4fd63b;
$custom-light: #90e47a;
$custom-dark: #000000;
JSON
{
  "hex": "#4fd63b",
  "rgb": {
    "r": 79,
    "g": 214,
    "b": 59
  },
  "hsl": {
    "h": 112.258,
    "s": 65.401,
    "l": 53.529
  },
  "oklch": {
    "l": 0.77291,
    "c": 0.22447,
    "h": 141.3
  },
  "luminance": 0.50071
}

Semantic roles & 50–950 ramp

primary
#4FD63B
secondary
#793184
accent
#3FE8D3
background
#FCFEFB
surface
#F5FCF2
border
#CFD5CC
text
#0E160A
muted
#7F847D

Preview Lab

Preview with #4FD63B

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

Preview Lab → · Contrast checker → · Palette generator →

#4FD63B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva