title: Can CSS be used to tint a gray level icon?
body: <p>I've some icons on my webapp that are in gray level with a transparent background.</p>
  
  <p>Is it possible to give a tint to a such image through CSS ? I would dream of something letting me play with saturation and hue of an image or an element.</p>
  
  <p>If it doesn't exist, is it under discussion for a future version of CSS ?</p>
  
  <p>This is the kind of image I would like to color : <a href="http://www.clker.com/clipart-transparent-arrow.html" rel="nofollow noreferrer">http://www.clker.com/clipart-transparent-arrow.html</a></p>
  
  <p>This NOT what I want to do : <a href="https://stackoverflow.com/questions/4416007/jquery-there-is-a-way-to-apply-colour-tint-to-an-image">jQuery: there is a way to apply colour (tint) to an image?</a></p>
  
  <p>One workaround would be to use JavaScript <a href="http://www.pixastic.com/lib/" rel="nofollow noreferrer">http://www.pixastic.com/lib/</a></p>