title: Material Design colors in Android Lollipop
body: <p>I am trying to implement Google Material Design, but I don’t understand the color values, like 100, 200, 500. What is the meaning of those values?<br>
  <a href="http://www.google.com/design/spec/style/color.html#color-color-palette" rel="nofollow noreferrer">Google Material Design</a>
  <img src="https://i.stack.imgur.com/QkUzE.png" alt="enter image description here"></p>
  
  <p>Provide tutorial link.</p>
  
  <p>Please help me.</p>