#3FCE3F#3FCE3F

#3FCE3F is a light, highly saturated green. Relative luminance 0.456; OKLCH L 74.8% C 0.219 H 143.0°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX#3FCE3F
RGBrgb(63, 206, 63)
HSLhsl(120, 59%, 53%)
HSVhsv(120, 69%, 81%)
CMYKcmyk(69.4%, 0%, 69.4%, 19.2%)
CIE-LABlab(73.26, -64.29, 57.53)
CIE-LCHlch(73.26, 86.28, 138.18°)
OKLaboklab(74.83% -0.1746 0.1315)
OKLCHoklch(74.83% 0.219 143)
XYZxyz(25.0169, 45.5555, 12.1763)
Luminance0.4556 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FCE3F #CE3FCE
analogous
#86CE3F #3FCE3F #3FCE86
triadic
#3FCE3F #3F3FCE #CE3F3F
tetradic
#3FCE3F #3F86CE #CE3FCE #CE863F
square
#3FCE3F #3F86CE #CE3FCE #CE863F
split-complementary
#3FCE3F #863FCE #CE3F86
monochromatic
#1E751E #2AA62A #3FCE3F #70DA70 #A1E7A1

Accessibility & contrast

On white

2.08
#3FCE3F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.11
#3FCE3F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCE3F
10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FCE3F#FFFFFF#000000##000000
##3FCE3F1.002.0810.1110.11
#FFFFFF2.081.0021.0021.00
#00000010.1121.001.001.00
##00000010.1121.001.001.00

Color blindness preview

Protanopia (red-blind)
#D2BB29
Deuteranopia (green-blind)
#C2AF4D
Tritanopia (blue-blind)
#12C8B1
Achromatopsia (no color)
#B4B4B4

Design tokens & code

CSS
--color: #3fce3f;
/* rgb */ color: rgb(63, 206, 63);
/* oklch */ color: oklch(74.8% 0.219 143.0);
Tailwind
colors: {
  custom: {
    50: '#88de7b',
    500: '#3fce3f',
    950: '#000000',
  },
}
SCSS
$custom: #3fce3f;
$custom-light: #88de7b;
$custom-dark: #000000;
JSON
{
  "hex": "#3fce3f",
  "rgb": {
    "r": 63,
    "g": 206,
    "b": 63
  },
  "hsl": {
    "h": 120,
    "s": 59.336,
    "l": 52.745
  },
  "oklch": {
    "l": 0.74825,
    "c": 0.21857,
    "h": 143
  },
  "luminance": 0.45558
}

Semantic roles & 50–950 ramp

primary
#3FCE3F
secondary
#D395D3
accent
#45E3E3
background
#F9FDF7
surface
#F1FBEE
border
#CBD4C9
text
#0D150A
muted
#7E837C

Preview Lab

Preview with #3FCE3F

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

Preview Lab → · Contrast checker → · Palette generator →

#3FCE3F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva