#3ECF39#3ECF39

#3ECF39 is a light, highly saturated green. Relative luminance 0.459; OKLCH L 75.0% C 0.224 H 142.5°. Best body text is #000000 at 10.19:1 contrast (WCAG AA passes).

Color values

HEX#3ECF39
RGBrgb(62, 207, 57)
HSLhsl(118, 61%, 52%)
HSVhsv(118, 72%, 81%)
CMYKcmyk(70%, 0%, 72.5%, 18.8%)
CIE-LABlab(73.51, -65.30, 60.01)
CIE-LCHlch(73.51, 88.68, 137.42°)
OKLaboklab(75.02% -0.1775 0.136)
OKLCHoklch(75.02% 0.224 142.5)
XYZxyz(25.0365, 45.9425, 11.4184)
Luminance0.4595 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3ECF39 #CA39CF
analogous
#89CF39 #3ECF39 #39CF7F
triadic
#3ECF39 #393ECF #CF393E
tetradic
#3ECF39 #3989CF #CA39CF #CF7F39
square
#3ECF39 #3989CF #CA39CF #CF7F39
split-complementary
#3ECF39 #7F39CF #CF3989
monochromatic
#1F721C #2CA328 #3ECF39 #6EDB6A #9EE79C

Accessibility & contrast

On white

2.06
#3ECF39 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.19
#3ECF39 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3ECF39
10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3ECF39#FFFFFF#000000##000000
##3ECF391.002.0610.1910.19
#FFFFFF2.061.0021.0021.00
#00000010.1921.001.001.00
##00000010.1921.001.001.00

Color blindness preview

Protanopia (red-blind)
#D4BC1E
Deuteranopia (green-blind)
#C3B049
Tritanopia (blue-blind)
#10C9B2
Achromatopsia (no color)
#B5B5B5

Design tokens & code

CSS
--color: #3ecf39;
/* rgb */ color: rgb(62, 207, 57);
/* oklch */ color: oklch(75.0% 0.224 142.5);
Tailwind
colors: {
  custom: {
    50: '#88df78',
    500: '#3ecf39',
    950: '#000000',
  },
}
SCSS
$custom: #3ecf39;
$custom-light: #88df78;
$custom-dark: #000000;
JSON
{
  "hex": "#3ecf39",
  "rgb": {
    "r": 62,
    "g": 207,
    "b": 57
  },
  "hsl": {
    "h": 118,
    "s": 60.976,
    "l": 51.765
  },
  "oklch": {
    "l": 0.75015,
    "c": 0.22361,
    "h": 142.5
  },
  "luminance": 0.45945
}

Semantic roles & 50–950 ramp

primary
#3ECF39
secondary
#D191D3
accent
#44E4DF
background
#F9FDF7
surface
#F1FBEE
border
#CBD4C9
text
#0D150A
muted
#7E837C

Preview Lab

Preview with #3ECF39

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

Preview Lab → · Contrast checker → · Palette generator →

#3ECF39 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva