#3FCB44#3FCB44

#3FCB44 is a light, highly saturated green. Relative luminance 0.442; OKLCH L 74.1% C 0.212 H 143.5°. Best body text is #000000 at 9.84:1 contrast (WCAG AA passes).

Color values

HEX#3FCB44
RGBrgb(63, 203, 68)
HSLhsl(122, 57%, 52%)
HSVhsv(122, 69%, 80%)
CMYKcmyk(69%, 0%, 66.5%, 20.4%)
CIE-LABlab(72.35, -62.84, 54.59)
CIE-LCHlch(72.35, 83.24, 139.02°)
OKLaboklab(74.09% -0.1704 0.1259)
OKLCHoklch(74.09% 0.212 143.5)
XYZxyz(24.4477, 44.1834, 12.7075)
Luminance0.4419 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FCB44 #CB3FC6
analogous
#80CB3F #3FCB44 #3FCB8A
triadic
#3FCB44 #443FCB #CB443F
tetradic
#3FCB44 #3F80CB #CB3FC6 #CB8A3F
square
#3FCB44 #3F80CB #CB3FC6 #CB8A3F
split-complementary
#3FCB44 #8A3FCB #CB3F80
monochromatic
#1F7122 #2CA130 #3FCB44 #6FD873 #9FE5A2

Accessibility & contrast

On white

2.13
#3FCB44 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.84
#3FCB44 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCB44
9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FCB44#FFFFFF#000000##000000
##3FCB441.002.139.849.84
#FFFFFF2.131.0021.0021.00
#0000009.8421.001.001.00
##0000009.8421.001.001.00

Color blindness preview

Protanopia (red-blind)
#CFB832
Deuteranopia (green-blind)
#BFAD50
Tritanopia (blue-blind)
#12C5AF
Achromatopsia (no color)
#B1B1B1

Design tokens & code

CSS
--color: #3fcb44;
/* rgb */ color: rgb(63, 203, 68);
/* oklch */ color: oklch(74.1% 0.212 143.5);
Tailwind
colors: {
  custom: {
    50: '#87dc7e',
    500: '#3fcb44',
    950: '#000000',
  },
}
SCSS
$custom: #3fcb44;
$custom-light: #87dc7e;
$custom-dark: #000000;
JSON
{
  "hex": "#3fcb44",
  "rgb": {
    "r": 63,
    "g": 203,
    "b": 68
  },
  "hsl": {
    "h": 122.143,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.74087,
    "c": 0.21186,
    "h": 143.5
  },
  "luminance": 0.44186
}

Semantic roles & 50–950 ramp

primary
#3FCB44
secondary
#D194CF
accent
#47DBE1
background
#F9FDF7
surface
#F1FBEE
border
#CBD4C9
text
#0D150A
muted
#7E837C

Preview Lab

Preview with #3FCB44

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

Preview Lab → · Contrast checker → · Palette generator →

#3FCB44 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva