#3FD945#3FD945

#3FD945 is a light, highly saturated green. Relative luminance 0.511; OKLCH L 77.7% C 0.227 H 143.5°. Best body text is #000000 at 11.22:1 contrast (WCAG AA passes).

Color values

HEX#3FD945
RGBrgb(63, 217, 69)
HSLhsl(122, 67%, 55%)
HSVhsv(122, 71%, 85%)
CMYKcmyk(71%, 0%, 68.2%, 14.9%)
CIE-LABlab(76.75, -67.33, 58.91)
CIE-LCHlch(76.75, 89.46, 138.82°)
OKLaboklab(77.73% -0.1825 0.1351)
OKLCHoklch(77.73% 0.227 143.5)
XYZxyz(27.9352, 51.1090, 14.0219)
Luminance0.5111 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FD945 #D93FD3
analogous
#86D93F #3FD945 #3FD992
triadic
#3FD945 #453FD9 #D9453F
tetradic
#3FD945 #3F86D9 #D93FD3 #D9923F
square
#3FD945 #3F86D9 #D93FD3 #D9923F
split-complementary
#3FD945 #923FD9 #D93F86
monochromatic
#1A841E #24B72A #3FD945 #72E376 #A5EDA8

Accessibility & contrast

On white

1.87
#3FD945 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.22
#3FD945 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD945
11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FD945#FFFFFF#000000##000000
##3FD9451.001.8711.2211.22
#FFFFFF1.871.0021.0021.00
#00000011.2221.001.001.00
##00000011.2221.001.001.00

Color blindness preview

Protanopia (red-blind)
#DDC530
Deuteranopia (green-blind)
#CCB953
Tritanopia (blue-blind)
#00D3BB
Achromatopsia (no color)
#BDBDBD

Design tokens & code

CSS
--color: #3fd945;
/* rgb */ color: rgb(63, 217, 69);
/* oklch */ color: oklch(77.7% 0.227 143.5);
Tailwind
colors: {
  custom: {
    50: '#8ae680',
    500: '#3fd945',
    950: '#000000',
  },
}
SCSS
$custom: #3fd945;
$custom-light: #8ae680;
$custom-dark: #000000;
JSON
{
  "hex": "#3fd945",
  "rgb": {
    "r": 63,
    "g": 217,
    "b": 69
  },
  "hsl": {
    "h": 122.338,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.77733,
    "c": 0.22708,
    "h": 143.5
  },
  "luminance": 0.51112
}

Semantic roles & 50–950 ramp

primary
#3FD945
secondary
#8A3287
accent
#3EE3EA
background
#FCFEFB
surface
#F4FDF2
border
#CED5CC
text
#0D160B
muted
#7F847E

Preview Lab

Preview with #3FD945

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

Preview Lab → · Contrast checker → · Palette generator →

#3FD945 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva