title: asp.netmvc web helpers chart themeing
body: <p>I have a currently silverlight graph that needs to be changed to a image graph </p>
  
  <p>I can get the columns and data in there  fine 
  <img src="https://i.stack.imgur.com/BUqWY.jpg" alt="alt text"></p>
  
  <p>however I cannot seem to figure out how to colorize the bars as below (right now I use the max 20% values as red   anything between 20% and 80% of max is yellow and the low 20% as green)</p>
  
  <p><img src="https://i.stack.imgur.com/WmrRT.png" alt="alt text"></p>