#3FE063#3FE063

#3FE063 is a light, highly saturated green. Relative luminance 0.553; OKLCH L 79.9% C 0.213 H 146.9°. Best body text is #000000 at 12.05:1 contrast (WCAG AA passes).

Color values

HEX#3FE063
RGBrgb(63, 224, 99)
HSLhsl(133, 72%, 56%)
HSVhsv(133, 72%, 88%)
CMYKcmyk(71.9%, 0%, 55.8%, 12.2%)
CIE-LABlab(79.19, -66.31, 48.87)
CIE-LCHlch(79.19, 82.37, 143.61°)
OKLaboklab(79.85% -0.1786 0.1164)
OKLCHoklch(79.85% 0.213 146.9)
XYZxyz(30.9554, 55.2654, 20.8378)
Luminance0.5527 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FE063 #E03FBC
analogous
#6CE03F #3FE063 #3FE0B4
triadic
#3FE063 #633FE0 #E0633F
tetradic
#3FE063 #3F6CE0 #E03FBC #E0B43F
square
#3FE063 #3F6CE0 #E03FBC #E0B43F
split-complementary
#3FE063 #B43FE0 #E03F6C
monochromatic
#178E31 #1FC244 #3FE063 #74E98E #A8F1B9

Accessibility & contrast

On white

1.74
#3FE063 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.05
#3FE063 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FE063
12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FE063#FFFFFF#000000##000000
##3FE0631.001.7412.0512.05
#FFFFFF1.741.0021.0021.00
#00000012.0521.001.001.00
##00000012.0521.001.001.00

Color blindness preview

Protanopia (red-blind)
#E3CC57
Deuteranopia (green-blind)
#D0BF6D
Tritanopia (blue-blind)
#00DBC4
Achromatopsia (no color)
#C4C4C4

Design tokens & code

CSS
--color: #3fe063;
/* rgb */ color: rgb(63, 224, 99);
/* oklch */ color: oklch(79.9% 0.213 146.9);
Tailwind
colors: {
  custom: {
    50: '#8aeb92',
    500: '#3fe063',
    950: '#000000',
  },
}
SCSS
$custom: #3fe063;
$custom-light: #8aeb92;
$custom-dark: #000000;
JSON
{
  "hex": "#3fe063",
  "rgb": {
    "r": 63,
    "g": 224,
    "b": 99
  },
  "hsl": {
    "h": 133.416,
    "s": 72.197,
    "l": 56.275
  },
  "oklch": {
    "l": 0.79852,
    "c": 0.2132,
    "h": 146.9
  },
  "luminance": 0.55269
}

Semantic roles & 50–950 ramp

primary
#3FE063
secondary
#93307D
accent
#39C6EF
background
#FCFFFC
surface
#F4FEF4
border
#CED6CE
text
#0D160D
muted
#7F857F

Preview Lab

Preview with #3FE063

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

Preview Lab → · Contrast checker → · Palette generator →

#3FE063 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva