you can use this website to create color dependent widgets from this
http://android-holo-colors.com/
make your own style in for the Ratting or any other widget you want change something in. like this...
<style name="MyRatting" parent="android:Widget.Holo.Light.RatingBar">
<item name="android:background">@drawable/apptheme_spinner_background_holo_light</item>
..... keep changing desired items
</style>
after this apply this style to the main style which your application is referencing to something like this
<style name="AppThemeTest" parent="Theme.AppCompat.Light.NoActionBar">
<!-- Customize your theme here. -->
<item name="android:ratingBarStyle">@style/MyRatting</item>
</style>
sometime the application may not be able to pick up your given style to the application for respective Widget
in that case directly apply the style to the Widget
something like this
<RatingBar
android:layout_width="wrap_content"
android:layout_height="wrap_content"
style="@style/MyRatting"
android:id="@+id/ratingBar" />