#3FCE57#3FCE57

#3FCE57 is a light, highly saturated green. Relative luminance 0.459; OKLCH L 75.1% C 0.201 H 145.9°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).

Color values

HEX#3FCE57
RGBrgb(63, 206, 87)
HSLhsl(130, 59%, 53%)
HSVhsv(130, 69%, 81%)
CMYKcmyk(69.4%, 0%, 57.8%, 19.2%)
CIE-LABlab(73.47, -61.74, 47.61)
CIE-LCHlch(73.47, 77.97, 142.36°)
OKLaboklab(75.07% -0.1666 0.1128)
OKLCHoklch(75.07% 0.201 145.9)
XYZxyz(25.8397, 45.8847, 16.5098)
Luminance0.4589 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FCE57 #CE3FB6
analogous
#6ECE3F #3FCE57 #3FCE9E
triadic
#3FCE57 #573FCE #CE573F
tetradic
#3FCE57 #3F6ECE #CE3FB6 #CE9E3F
square
#3FCE57 #3F6ECE #CE3FB6 #CE9E3F
split-complementary
#3FCE57 #9E3FCE #CE3F6E
monochromatic
#1E752C #2AA63F #3FCE57 #70DA82 #A1E7AC

Accessibility & contrast

On white

2.06
#3FCE57 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.18
#3FCE57 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCE57
10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FCE57#FFFFFF#000000##000000
##3FCE571.002.0610.1810.18
#FFFFFF2.061.0021.0021.00
#00000010.1821.001.001.00
##00000010.1821.001.001.00

Color blindness preview

Protanopia (red-blind)
#D1BC4B
Deuteranopia (green-blind)
#C0B061
Tritanopia (blue-blind)
#00C9B4
Achromatopsia (no color)
#B4B4B4

Design tokens & code

CSS
--color: #3fce57;
/* rgb */ color: rgb(63, 206, 87);
/* oklch */ color: oklch(75.1% 0.201 145.9);
Tailwind
colors: {
  custom: {
    50: '#87de8a',
    500: '#3fce57',
    950: '#000000',
  },
}
SCSS
$custom: #3fce57;
$custom-light: #87de8a;
$custom-dark: #000000;
JSON
{
  "hex": "#3fce57",
  "rgb": {
    "r": 63,
    "g": 206,
    "b": 87
  },
  "hsl": {
    "h": 130.07,
    "s": 59.336,
    "l": 52.745
  },
  "oklch": {
    "l": 0.75072,
    "c": 0.20122,
    "h": 145.9
  },
  "luminance": 0.45887
}

Semantic roles & 50–950 ramp

primary
#3FCE57
secondary
#D395C9
accent
#45C8E3
background
#F9FDF8
surface
#F1FBF0
border
#CBD4CB
text
#0D150C
muted
#7E837D

Preview Lab

Preview with #3FCE57

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

Preview Lab → · Contrast checker → · Palette generator →

#3FCE57 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva