Similar to this question, but I want to change the color of the icon as well - not just the text.
Here is the code in question:
HomeStack.navigationOptions = {
  tabBarLabel: 'Home',
  tabBarOptions: {
    activeTintColor: '#6CC7BD',
    inactiveTintColor: '#CCCCCC',
  },
  tabBarIcon: ({focused}) => (
    <TabBarIcon
      focused={focused}
      name={
        Platform.OS === 'ios'
          ? `ios-information-circle${focused ? '' : '-outline'}`
          : 'md-information-circle'
      }
    />
  )
}
According to this thread on Github, I should try this:
HomeStack.navigationOptions = {
  tabBarLabel: 'Home',
  tabBarOptions: {
    activeTintColor: '#6CC7BD',
    inactiveTintColor: '#CCCCCC',
  },
  tabBarIcon: ({focused}) => <TabBarIcon name={
    Platform.OS === 'ios'
      ? `ios-information-circle${focused ? '' : '-outline'}`
      : 'md-information-circle'
  } color={this.activeTintColor}/>
}
But the information circle is still grey:

Also tried color={this.tabBarOptions.activeTintColor}, which caused an error:
Any other suggestions?
Edit - Also tried:
HomeStack.navigationOptions = {
  tabBarLabel: 'Home',
  tabBarOptions: {
    activeTintColor: '#6CC7BD',
    inactiveTintColor: '#CCCCCC',
  },
  tabBarIcon: ({activeTintColor}) => (
    <TabBarIcon
      activeTintColor={activeTintColor}
      name={
        Platform.OS === 'ios'
          ? `ios-information-circle${activeTintColor ? '' : '-outline'}`
          : 'md-information-circle'
      }
      color={this.activeTintColor}
    />
  )
}
				
                        
did you try to add all the props: