title: Changing RadioButton color on API 19 and below?
body: <p>So I have an app in which the user can select a color by choosing from a set of <code>RadioButtons</code>, I have used the <code>ButtonTint</code> XML attribute to color the buttons, but obviously this only works on <code>API &gt; 21</code>/.</p>
  
  <p>so my question is, </p>
  
  <p><strong>how to change the color of the <code>RadioButtons</code> on KitKat(API 19) and below?</strong></p>
  
  <p>I have tested a few methods from other stack overflow questions, but so far none have worked. </p>