title: How to change the active tab color with more than 2 colors in react-navigation
body: <p>I need to change the tab icons background color to red in home screen, yellow in the another tab(list)
  blue in the another tab (section) while I am clicking on the particular tab</p>
  
  <p>In my app it have three footer tabs.</p>
  
  <p>I need to change color for each tab with different color.
  How can I achieve this?</p>
  
  <pre><code>const HomeTabNavigator = createBottomTabNavigator({
    ListScreen,
    HomeScreen,
    SectionScreen,
  }, {
    initialRouteName: 'HomeScreen',
    tabBarOptions: {
      activeTintColor: 'red',
      style: {
        paddingTop: 5,
        height: 65
      }
    }
  });
  </code></pre>