#3FDE8C#3FDE8C

#3FDE8C is a light, vivid green. Relative luminance 0.552; OKLCH L 80.0% C 0.175 H 155.7°. Best body text is #000000 at 12.04:1 contrast (WCAG AA passes).

Color values

HEX#3FDE8C
RGBrgb(63, 222, 140)
HSLhsl(149, 71%, 56%)
HSVhsv(149, 72%, 87%)
CMYKcmyk(71.6%, 0%, 36.9%, 12.9%)
CIE-LABlab(79.15, -59.06, 28.73)
CIE-LCHlch(79.15, 65.68, 154.06°)
OKLaboklab(80% -0.1596 0.072)
OKLCHoklch(80% 0.175 155.7)
XYZxyz(32.9017, 55.1890, 33.7244)
Luminance0.5519 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FDE8C #DE3F91
analogous
#41DE3F #3FDE8C #3FDEDC
triadic
#3FDE8C #8C3FDE #DE8C3F
tetradic
#3FDE8C #3F41DE #DE3F91 #DEDC3F
square
#3FDE8C #3F41DE #DE3F91 #DEDC3F
split-complementary
#3FDE8C #DC3FDE #DE3F41
monochromatic
#188B4F #21BF6D #3FDE8C #73E7AB #A7F0CB

Accessibility & contrast

On white

1.74
#3FDE8C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.04
#3FDE8C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FDE8C
12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FDE8C#FFFFFF#000000##000000
##3FDE8C1.001.7412.0412.04
#FFFFFF1.741.0021.0021.00
#00000012.0421.001.001.00
##00000012.0421.001.001.00

Color blindness preview

Protanopia (red-blind)
#DDCC87
Deuteranopia (green-blind)
#C9BE91
Tritanopia (blue-blind)
#00DCC9
Achromatopsia (no color)
#C4C4C4

Design tokens & code

CSS
--color: #3fde8c;
/* rgb */ color: rgb(63, 222, 140);
/* oklch */ color: oklch(80.0% 0.175 155.7);
Tailwind
colors: {
  custom: {
    50: '#89e9ae',
    500: '#3fde8c',
    950: '#000000',
  },
}
SCSS
$custom: #3fde8c;
$custom-light: #89e9ae;
$custom-dark: #000000;
JSON
{
  "hex": "#3fde8c",
  "rgb": {
    "r": 63,
    "g": 222,
    "b": 140
  },
  "hsl": {
    "h": 149.057,
    "s": 70.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.80002,
    "c": 0.17507,
    "h": 155.7
  },
  "luminance": 0.55193
}

Semantic roles & 50–950 ramp

primary
#3FDE8C
secondary
#903162
accent
#3A97ED
background
#FCFEFD
surface
#F4FDF7
border
#CED5D0
text
#0D1610
muted
#7F8481

Preview Lab

Preview with #3FDE8C

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

Preview Lab → · Contrast checker → · Palette generator →

#3FDE8C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva