#3FD66A#3FD66A

#3FD66A is a light, vivid green. Relative luminance 0.502; OKLCH L 77.4% C 0.195 H 148.7°. Best body text is #000000 at 11.04:1 contrast (WCAG AA passes).

Color values

HEX#3FD66A
RGBrgb(63, 214, 106)
HSLhsl(137, 65%, 54%)
HSVhsv(137, 71%, 84%)
CMYKcmyk(70.6%, 0%, 50.5%, 16.1%)
CIE-LABlab(76.18, -61.92, 41.92)
CIE-LCHlch(76.18, 74.78, 145.90°)
OKLaboklab(77.39% -0.1667 0.1014)
OKLCHoklch(77.39% 0.195 148.7)
XYZxyz(28.6958, 50.1873, 21.8077)
Luminance0.5019 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FD66A #D63FAB
analogous
#60D63F #3FD66A #3FD6B6
triadic
#3FD66A #6A3FD6 #D66A3F
tetradic
#3FD66A #3F60D6 #D63FAB #D6B63F
square
#3FD66A #3F60D6 #D63FAB #D6B63F
split-complementary
#3FD66A #B63FD6 #D63F60
monochromatic
#1B7F38 #26B24E #3FD66A #71E191 #A4ECB8

Accessibility & contrast

On white

1.90
#3FD66A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.04
#3FD66A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD66A
11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FD66A#FFFFFF#000000##000000
##3FD66A1.001.9011.0411.04
#FFFFFF1.901.0021.0021.00
#00000011.0421.001.001.00
##00000011.0421.001.001.00

Color blindness preview

Protanopia (red-blind)
#D8C361
Deuteranopia (green-blind)
#C6B772
Tritanopia (blue-blind)
#00D2BD
Achromatopsia (no color)
#BCBCBC

Design tokens & code

CSS
--color: #3fd66a;
/* rgb */ color: rgb(63, 214, 106);
/* oklch */ color: oklch(77.4% 0.195 148.7);
Tailwind
colors: {
  custom: {
    50: '#88e497',
    500: '#3fd66a',
    950: '#000000',
  },
}
SCSS
$custom: #3fd66a;
$custom-light: #88e497;
$custom-dark: #000000;
JSON
{
  "hex": "#3fd66a",
  "rgb": {
    "r": 63,
    "g": 214,
    "b": 106
  },
  "hsl": {
    "h": 137.086,
    "s": 64.807,
    "l": 54.314
  },
  "oklch": {
    "l": 0.77389,
    "c": 0.19512,
    "h": 148.7
  },
  "luminance": 0.50191
}

Semantic roles & 50–950 ramp

primary
#3FD66A
secondary
#87336F
accent
#40B8E8
background
#FCFEFC
surface
#F4FCF5
border
#CED5CF
text
#0D160D
muted
#7F847F

Preview Lab

Preview with #3FD66A

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

Preview Lab → · Contrast checker → · Palette generator →

#3FD66A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva