#3FBC54#3FBC54

#3FBC54 is a light, vivid green. Relative luminance 0.377; OKLCH L 70.3% C 0.181 H 146.2°. Best body text is #000000 at 8.53:1 contrast (WCAG AA passes).

Color values

HEX#3FBC54
RGBrgb(63, 188, 84)
HSLhsl(130, 50%, 49%)
HSVhsv(130, 66%, 74%)
CMYKcmyk(66.5%, 0%, 55.3%, 26.3%)
CIE-LABlab(67.77, -55.80, 42.26)
CIE-LCHlch(67.77, 70.00, 142.86°)
OKLaboklab(70.35% -0.1507 0.1009)
OKLCHoklch(70.35% 0.181 146.2)
XYZxyz(21.6319, 37.6610, 14.5151)
Luminance0.3766 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FBC54 #BC3FA7
analogous
#69BC3F #3FBC54 #3FBC93
triadic
#3FBC54 #543FBC #BC543F
tetradic
#3FBC54 #3F69BC #BC3FA7 #BC933F
square
#3FBC54 #3F69BC #BC3FA7 #BC933F
split-complementary
#3FBC54 #933FBC #BC3F69
monochromatic
#20602B #308E40 #3FBC54 #6BCD7B #99DDA4

Accessibility & contrast

On white

2.46
#3FBC54 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.53
#3FBC54 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBC54
8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FBC54#FFFFFF#000000##000000
##3FBC541.002.468.538.53
#FFFFFF2.461.0021.0021.00
#0000008.5321.001.001.00
##0000008.5321.001.001.00

Color blindness preview

Protanopia (red-blind)
#BFAC4A
Deuteranopia (green-blind)
#AFA15C
Tritanopia (blue-blind)
#16B8A5
Achromatopsia (no color)
#A5A5A5

Design tokens & code

CSS
--color: #3fbc54;
/* rgb */ color: rgb(63, 188, 84);
/* oklch */ color: oklch(70.3% 0.181 146.2);
Tailwind
colors: {
  custom: {
    50: '#83d187',
    500: '#3fbc54',
    950: '#000000',
  },
}
SCSS
$custom: #3fbc54;
$custom-light: #83d187;
$custom-dark: #000000;
JSON
{
  "hex": "#3fbc54",
  "rgb": {
    "r": 63,
    "g": 188,
    "b": 84
  },
  "hsl": {
    "h": 130.08,
    "s": 49.801,
    "l": 49.216
  },
  "oklch": {
    "l": 0.70347,
    "c": 0.18135,
    "h": 146.2
  },
  "luminance": 0.37663
}

Semantic roles & 50–950 ramp

primary
#3FBC54
secondary
#C98EBF
accent
#4EC2D9
background
#F8FDF8
surface
#F0FAF0
border
#CBD3CB
text
#0C140B
muted
#7D837C

Preview Lab

Preview with #3FBC54

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

Preview Lab → · Contrast checker → · Palette generator →

#3FBC54 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva