How to Change SVG Colore with Hover

Easy Hover SVG Color Change Via Filter. Does not replace image on hover

This is a cool CodePen I found for hover SVG change you need to do it via a filter option here is an example of the HTML. 

<div>
  
  <span class="icon icon-bike"></span>
  <span class="icon icon-bell"></span>
  <span class="icon icon-arrow"></span>
  
</div>

CSS

.icon {
  display: inline-block;
  width: 70px;
  height: 70px;
  background-size: cover;
}
.icon-bike {
  background-image: url(https://s3-us-west-2.amazonaws.com/s.cdpn.io/3/icon-bike-black.svg);
}
.icon-bike:hover,
.icon-bike:focus {
  filter: invert(27%) sepia(51%) saturate(2878%) hue-rotate(346deg) brightness(104%) contrast(97%);
}
.icon-bell {
  background-image: url(https://s3-us-west-2.amazonaws.com/s.cdpn.io/3/icon-bell-black.svg);
}
.icon-bell:hover,
.icon-bell:focus {
  filter: invert(27%) sepia(51%) saturate(2878%) hue-rotate(346deg) brightness(104%) contrast(97%);
}
.icon-arrow {
  background-image: url(https://s3-us-west-2.amazonaws.com/s.cdpn.io/3/icon-arrow-black.svg);
}
.icon-arrow:hover,
.icon-arrow:focus {
  filter: invert(27%) sepia(51%) saturate(2878%) hue-rotate(346deg) brightness(104%) contrast(97%);
}





body {
  display: grid;
  height: 100vh;
  margin: 0;
  place-items: center center;
}

To get the filter code you can visit this CodePen: https://codepen.io/sosuke/pen/Pjoqqp 

Original CodePen: https://codepen.io/chriscoyier/pen/jRgmJy