title: Change TabBar text color for selected item only (Xamarin.Forms iOS)
body: <p>I'm writing an app that has a TabBar. On iOS, I want to change the selected items' highlight to be green instead of this default blue.</p>
  
  <p><a href="https://i.stack.imgur.com/OK2LS.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/OK2LS.png" alt="Blue Tabs"></a></p>
  
  <p>I can use this line of code when creating the TabbedPage: 
  <code>BarTextColor = Color.FromHex("#27b286");</code></p>
  
  <p>This changes the Icon color as I want it to, but it also changes the textcolor on ALL tabs, not just the selected one (I want the selected tab text to be green).</p>
  
  <p><a href="https://i.stack.imgur.com/dwJLv.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/dwJLv.png" alt="Green Tabs"></a></p>
  
  <p>The TabPage code is:</p>
  
  <pre><code> NavigationPage.SetHasNavigationBar(this, false);
  
          if(Device.RuntimePlatform == "iOS")
          {
              BarBackgroundColor = Color.White;
              //BarTextColor = Color.FromHex("#27b286");
  
              Children.Add(new CoinsPage() { Title = "Coins", Icon = "coins.png" });
              Children.Add(new PortfolioPage() { Title = "Portfolio", Icon = "portfolio.png" });
              Children.Add(new TrendingPage() { Title = "Trending", Icon = "trending.png" });
              Children.Add(new SettingsPage() { Title = "Settings", Icon = "settings.png" });
          }
  </code></pre>
  
  <p>How can I make ONLY the selected tab text color green?</p>