#3FDA80#3FDA80

#3FDA80 is a light, vivid green. Relative luminance 0.528; OKLCH L 78.8% C 0.181 H 153.1°. Best body text is #000000 at 11.55:1 contrast (WCAG AA passes).

Color values

HEX#3FDA80
RGBrgb(63, 218, 128)
HSLhsl(145, 68%, 55%)
HSVhsv(145, 71%, 85%)
CMYKcmyk(71.1%, 0%, 41.3%, 14.5%)
CIE-LABlab(77.73, -59.78, 32.97)
CIE-LCHlch(77.73, 68.27, 151.12°)
OKLaboklab(78.77% -0.1611 0.0818)
OKLCHoklch(78.77% 0.181 153.1)
XYZxyz(31.0148, 52.7546, 28.9660)
Luminance0.5276 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FDA80 #DA3F99
analogous
#4CDA3F #3FDA80 #3FDACD
triadic
#3FDA80 #803FDA #DA803F
tetradic
#3FDA80 #3F4CDA #DA3F99 #DACD3F
square
#3FDA80 #3F4CDA #DA3F99 #DACD3F
split-complementary
#3FDA80 #CD3FDA #DA3F4C
monochromatic
#1A8547 #24B862 #3FDA80 #72E4A2 #A6EEC4

Accessibility & contrast

On white

1.82
#3FDA80 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.55
#3FDA80 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FDA80
11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FDA80#FFFFFF#000000##000000
##3FDA801.001.8211.5511.55
#FFFFFF1.821.0021.0021.00
#00000011.5521.001.001.00
##00000011.5521.001.001.00

Color blindness preview

Protanopia (red-blind)
#DAC87A
Deuteranopia (green-blind)
#C7BB86
Tritanopia (blue-blind)
#00D7C4
Achromatopsia (no color)
#C0C0C0

Design tokens & code

CSS
--color: #3fda80;
/* rgb */ color: rgb(63, 218, 128);
/* oklch */ color: oklch(78.8% 0.181 153.1);
Tailwind
colors: {
  custom: {
    50: '#88e7a6',
    500: '#3fda80',
    950: '#000000',
  },
}
SCSS
$custom: #3fda80;
$custom-light: #88e7a6;
$custom-dark: #000000;
JSON
{
  "hex": "#3fda80",
  "rgb": {
    "r": 63,
    "g": 218,
    "b": 128
  },
  "hsl": {
    "h": 145.161,
    "s": 67.686,
    "l": 55.098
  },
  "oklch": {
    "l": 0.78767,
    "c": 0.18066,
    "h": 153.1
  },
  "luminance": 0.52758
}

Semantic roles & 50–950 ramp

primary
#3FDA80
secondary
#8B3266
accent
#3DA2EB
background
#FCFEFC
surface
#F4FDF6
border
#CED5D0
text
#0D160F
muted
#7F8480

Preview Lab

Preview with #3FDA80

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

Preview Lab → · Contrast checker → · Palette generator →

#3FDA80 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva