#3FD33E#3FD33E

#3FD33E is a light, highly saturated green. Relative luminance 0.480; OKLCH L 76.1% C 0.225 H 142.9°. Best body text is #000000 at 10.60:1 contrast (WCAG AA passes).

Color values

HEX#3FD33E
RGBrgb(63, 211, 62)
HSLhsl(120, 63%, 54%)
HSVhsv(120, 71%, 83%)
CMYKcmyk(70.1%, 0%, 70.6%, 17.3%)
CIE-LABlab(74.82, -66.00, 59.54)
CIE-LCHlch(74.82, 88.89, 137.95°)
OKLaboklab(76.12% -0.1792 0.1356)
OKLCHoklch(76.12% 0.225 142.9)
XYZxyz(26.2121, 47.9902, 12.4381)
Luminance0.4799 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FD33E #D23ED3
analogous
#89D33E #3FD33E #3ED387
triadic
#3FD33E #3E3FD3 #D33E3F
tetradic
#3FD33E #3E89D3 #D23ED3 #D3873E
square
#3FD33E #3E89D3 #D23ED3 #D3873E
split-complementary
#3FD33E #873ED3 #D33E89
monochromatic
#1D7B1C #28AC27 #3FD33E #71DE70 #A2EAA2

Accessibility & contrast

On white

1.98
#3FD33E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.60
#3FD33E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD33E
10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FD33E#FFFFFF#000000##000000
##3FD33E1.001.9810.6010.60
#FFFFFF1.981.0021.0021.00
#00000010.6021.001.001.00
##00000010.6021.001.001.00

Color blindness preview

Protanopia (red-blind)
#D8BF26
Deuteranopia (green-blind)
#C6B44D
Tritanopia (blue-blind)
#0CCDB6
Achromatopsia (no color)
#B8B8B8

Design tokens & code

CSS
--color: #3fd33e;
/* rgb */ color: rgb(63, 211, 62);
/* oklch */ color: oklch(76.1% 0.225 142.9);
Tailwind
colors: {
  custom: {
    50: '#89e27b',
    500: '#3fd33e',
    950: '#000000',
  },
}
SCSS
$custom: #3fd33e;
$custom-light: #89e27b;
$custom-dark: #000000;
JSON
{
  "hex": "#3fd33e",
  "rgb": {
    "r": 63,
    "g": 211,
    "b": 62
  },
  "hsl": {
    "h": 119.597,
    "s": 62.869,
    "l": 53.529
  },
  "oklch": {
    "l": 0.76119,
    "c": 0.22477,
    "h": 142.9
  },
  "luminance": 0.47993
}

Semantic roles & 50–950 ramp

primary
#3FD33E
secondary
#D696D6
accent
#42E6E5
background
#F9FEF7
surface
#F1FCEE
border
#CBD5C9
text
#0D150A
muted
#7E847C

Preview Lab

Preview with #3FD33E

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

Preview Lab → · Contrast checker → · Palette generator →

#3FD33E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva