#3FCB53#3FCB53

#3FCB53 is a light, highly saturated green. Relative luminance 0.444; OKLCH L 74.2% C 0.201 H 145.4°. Best body text is #000000 at 9.88:1 contrast (WCAG AA passes).

Color values

HEX#3FCB53
RGBrgb(63, 203, 83)
HSLhsl(129, 57%, 52%)
HSVhsv(129, 69%, 80%)
CMYKcmyk(69%, 0%, 59.1%, 20.4%)
CIE-LABlab(72.49, -61.21, 48.29)
CIE-LCHlch(72.49, 77.96, 141.73°)
OKLaboklab(74.25% -0.1653 0.1139)
OKLCHoklch(74.25% 0.201 145.4)
XYZxyz(24.9655, 44.3905, 15.4344)
Luminance0.4439 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FCB53 #CB3FB7
analogous
#71CB3F #3FCB53 #3FCB99
triadic
#3FCB53 #533FCB #CB533F
tetradic
#3FCB53 #3F71CB #CB3FB7 #CB993F
square
#3FCB53 #3F71CB #CB3FB7 #CB993F
split-complementary
#3FCB53 #993FCB #CB3F71
monochromatic
#1F712A #2CA13C #3FCB53 #6FD87E #9FE5A9

Accessibility & contrast

On white

2.13
#3FCB53 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.88
#3FCB53 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCB53
9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FCB53#FFFFFF#000000##000000
##3FCB531.002.139.889.88
#FFFFFF2.131.0021.0021.00
#0000009.8821.001.001.00
##0000009.8821.001.001.00

Color blindness preview

Protanopia (red-blind)
#CEB946
Deuteranopia (green-blind)
#BEAD5D
Tritanopia (blue-blind)
#04C6B1
Achromatopsia (no color)
#B2B2B2

Design tokens & code

CSS
--color: #3fcb53;
/* rgb */ color: rgb(63, 203, 83);
/* oklch */ color: oklch(74.2% 0.201 145.4);
Tailwind
colors: {
  custom: {
    50: '#86dc87',
    500: '#3fcb53',
    950: '#000000',
  },
}
SCSS
$custom: #3fcb53;
$custom-light: #86dc87;
$custom-dark: #000000;
JSON
{
  "hex": "#3fcb53",
  "rgb": {
    "r": 63,
    "g": 203,
    "b": 83
  },
  "hsl": {
    "h": 128.571,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.74246,
    "c": 0.20077,
    "h": 145.4
  },
  "luminance": 0.44393
}

Semantic roles & 50–950 ramp

primary
#3FCB53
secondary
#D194C9
accent
#47CBE1
background
#F8FDF8
surface
#F0FBF0
border
#CBD4CB
text
#0D150B
muted
#7D837C

Preview Lab

Preview with #3FCB53

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

Preview Lab → · Contrast checker → · Palette generator →

#3FCB53 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva