#3FDA4B#3FDA4B

#3FDA4B is a light, highly saturated green. Relative luminance 0.517; OKLCH L 78.0% C 0.224 H 144.1°. Best body text is #000000 at 11.34:1 contrast (WCAG AA passes).

Color values

HEX#3FDA4B
RGBrgb(63, 218, 75)
HSLhsl(125, 68%, 55%)
HSVhsv(125, 71%, 85%)
CMYKcmyk(71.1%, 0%, 65.6%, 14.5%)
CIE-LABlab(77.10, -67.08, 56.91)
CIE-LCHlch(77.10, 87.97, 139.69°)
OKLaboklab(78.05% -0.1816 0.1316)
OKLCHoklch(78.05% 0.224 144.1)
XYZxyz(28.3895, 51.7044, 15.1390)
Luminance0.5171 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FDA4B #DA3FCE
analogous
#81DA3F #3FDA4B #3FDA98
triadic
#3FDA4B #4B3FDA #DA4B3F
tetradic
#3FDA4B #3F81DA #DA3FCE #DA983F
square
#3FDA4B #3F81DA #DA3FCE #DA983F
split-complementary
#3FDA4B #983FDA #DA3F81
monochromatic
#1A8522 #24B82F #3FDA4B #72E47B #A6EEAB

Accessibility & contrast

On white

1.85
#3FDA4B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.34
#3FDA4B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FDA4B
11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FDA4B#FFFFFF#000000##000000
##3FDA4B1.001.8511.3411.34
#FFFFFF1.851.0021.0021.00
#00000011.3421.001.001.00
##00000011.3421.001.001.00

Color blindness preview

Protanopia (red-blind)
#DEC638
Deuteranopia (green-blind)
#CCBA58
Tritanopia (blue-blind)
#00D4BD
Achromatopsia (no color)
#BEBEBE

Design tokens & code

CSS
--color: #3fda4b;
/* rgb */ color: rgb(63, 218, 75);
/* oklch */ color: oklch(78.0% 0.224 144.1);
Tailwind
colors: {
  custom: {
    50: '#8ae783',
    500: '#3fda4b',
    950: '#000000',
  },
}
SCSS
$custom: #3fda4b;
$custom-light: #8ae783;
$custom-dark: #000000;
JSON
{
  "hex": "#3fda4b",
  "rgb": {
    "r": 63,
    "g": 218,
    "b": 75
  },
  "hsl": {
    "h": 124.645,
    "s": 67.686,
    "l": 55.098
  },
  "oklch": {
    "l": 0.78046,
    "c": 0.22423,
    "h": 144.1
  },
  "luminance": 0.51708
}

Semantic roles & 50–950 ramp

primary
#3FDA4B
secondary
#8B3284
accent
#3DDDEB
background
#FCFEFB
surface
#F4FDF2
border
#CED5CC
text
#0D160B
muted
#7F847E

Preview Lab

Preview with #3FDA4B

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

Preview Lab → · Contrast checker → · Palette generator →

#3FDA4B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva