#3FDC45#3FDC45

#3FDC45 is a light, highly saturated green. Relative luminance 0.527; OKLCH L 78.5% C 0.230 H 143.5°. Best body text is #000000 at 11.53:1 contrast (WCAG AA passes).

Color values

HEX#3FDC45
RGBrgb(63, 220, 69)
HSLhsl(122, 69%, 55%)
HSVhsv(122, 71%, 86%)
CMYKcmyk(71.4%, 0%, 68.6%, 13.7%)
CIE-LABlab(77.68, -68.29, 59.90)
CIE-LCHlch(77.68, 90.84, 138.75°)
OKLaboklab(78.51% -0.1851 0.1372)
OKLCHoklch(78.51% 0.23 143.5)
XYZxyz(28.7155, 52.6696, 14.2820)
Luminance0.5267 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FDC45 #DC3FD6
analogous
#87DC3F #3FDC45 #3FDC93
triadic
#3FDC45 #453FDC #DC453F
tetradic
#3FDC45 #3F87DC #DC3FD6 #DC933F
square
#3FDC45 #3F87DC #DC3FD6 #DC933F
split-complementary
#3FDC45 #933FDC #DC3F87
monochromatic
#19881D #22BC28 #3FDC45 #73E577 #A7EFA9

Accessibility & contrast

On white

1.82
#3FDC45 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.53
#3FDC45 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FDC45
11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FDC45#FFFFFF#000000##000000
##3FDC451.001.8211.5311.53
#FFFFFF1.821.0021.0021.00
#00000011.5321.001.001.00
##00000011.5321.001.001.00

Color blindness preview

Protanopia (red-blind)
#E0C72F
Deuteranopia (green-blind)
#CFBB54
Tritanopia (blue-blind)
#00D6BE
Achromatopsia (no color)
#C0C0C0

Design tokens & code

CSS
--color: #3fdc45;
/* rgb */ color: rgb(63, 220, 69);
/* oklch */ color: oklch(78.5% 0.230 143.5);
Tailwind
colors: {
  custom: {
    50: '#8ae880',
    500: '#3fdc45',
    950: '#000000',
  },
}
SCSS
$custom: #3fdc45;
$custom-light: #8ae880;
$custom-dark: #000000;
JSON
{
  "hex": "#3fdc45",
  "rgb": {
    "r": 63,
    "g": 220,
    "b": 69
  },
  "hsl": {
    "h": 122.293,
    "s": 69.163,
    "l": 55.49
  },
  "oklch": {
    "l": 0.78508,
    "c": 0.23041,
    "h": 143.5
  },
  "luminance": 0.52673
}

Semantic roles & 50–950 ramp

primary
#3FDC45
secondary
#8E318A
accent
#3CE5EC
background
#FCFEFB
surface
#F5FDF2
border
#CFD5CC
text
#0E160B
muted
#7F847E

Preview Lab

Preview with #3FDC45

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

Preview Lab → · Contrast checker → · Palette generator →

#3FDC45 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva