checkbox.xml

<CheckBox
        android:id="@+id/selected_check_box"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:button="@drawable/default_checkbox_btn"
        android:text="Select"
        android:layout_marginLeft="4dp"
        android:layout_marginRight="32dp"
        android:layout_alignParentRight="true"
        android:layout_centerVertical="true"/>

checked.xml

<shape xmlns:android="http://schemas.android.com/apk/res/android"
       android:shape="rectangle">
    <solid android:color="@color/white"/>
    <corners android:radius="4dp"/>
    <size android:height="32dp"
          android:width="74dp"/>
</shape>

unchecked.xml

<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="rectangle">
    <solid android:color="@color/primary_orange"/>
    <corners android:radius="4dp"/>
    <size android:height="32dp"
          android:width="74dp"/>
</shape>