#4FE556#4FE556

#4FE556 is a light, highly saturated green. Relative luminance 0.584; OKLCH L 81.4% C 0.224 H 143.8°. Best body text is #000000 at 12.67:1 contrast (WCAG AA passes).

Color values

HEX#4FE556
RGBrgb(79, 229, 86)
HSLhsl(123, 74%, 60%)
HSVhsv(123, 66%, 90%)
CMYKcmyk(65.5%, 0%, 62.4%, 10.2%)
CIE-LABlab(80.94, -66.72, 56.70)
CIE-LCHlch(80.94, 87.56, 139.64°)
OKLaboklab(81.36% -0.1809 0.1322)
OKLCHoklch(81.36% 0.224 143.8)
XYZxyz(32.9215, 58.3694, 18.3337)
Luminance0.5837 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4FE556 #E54FDE
analogous
#93E54F #4FE556 #4FE5A1
triadic
#4FE556 #564FE5 #E5564F
tetradic
#4FE556 #4F93E5 #E54FDE #E5A14F
square
#4FE556 #4F93E5 #E54FDE #E5A14F
split-complementary
#4FE556 #A14FE5 #E54F93
monochromatic
#18A21E #20D728 #4FE556 #84ED89 #BAF5BC

Accessibility & contrast

On white

1.66
#4FE556 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.67
#4FE556 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FE556
12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4FE556#FFFFFF#000000##000000
##4FE5561.001.6612.6712.67
#FFFFFF1.661.0021.0021.00
#00000012.6721.001.001.00
##00000012.6721.001.001.00

Color blindness preview

Protanopia (red-blind)
#E9D145
Deuteranopia (green-blind)
#D7C462
Tritanopia (blue-blind)
#28DFC7
Achromatopsia (no color)
#C9C9C9

Design tokens & code

CSS
--color: #4fe556;
/* rgb */ color: rgb(79, 229, 86);
/* oklch */ color: oklch(81.4% 0.224 143.8);
Tailwind
colors: {
  custom: {
    50: '#92ee8b',
    500: '#4fe556',
    950: '#000000',
  },
}
SCSS
$custom: #4fe556;
$custom-light: #92ee8b;
$custom-dark: #000000;
JSON
{
  "hex": "#4fe556",
  "rgb": {
    "r": 79,
    "g": 229,
    "b": 86
  },
  "hsl": {
    "h": 122.8,
    "s": 74.257,
    "l": 60.392
  },
  "oklch": {
    "l": 0.81356,
    "c": 0.22401,
    "h": 143.8
  },
  "luminance": 0.58373
}

Semantic roles & 50–950 ramp

primary
#4FE556
secondary
#A4349F
accent
#0FCDD6
background
#FCFFFC
surface
#F5FEF4
border
#CFD6CE
text
#0E170C
muted
#7F857F

Preview Lab

Preview with #4FE556

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

Preview Lab → · Contrast checker → · Palette generator →

#4FE556 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva