Having Problems Setting View Background Color with List View--SwiftUI

Question

I want to set the View Background color to green. I have a List View and it's fine but the underlying view needs to be green--see image. I know I'm missing something but with SwiftUI you sometimes don't know if it's a bug or just how the thing is supposed to work. Any ideas that have worked for others I would appreciate. I have attached my code and I am on Xcode Version 11.5 (11E608c).

Here is the code:

var body: some View {
     ZStack() {
          Color(red: 95.0/255.0, green: 122.0/255.0, blue: 128.0/255)
               .edgesIgnoringSafeArea(.all)

          Text("")
          List {
              Group {
                  Text("Price: ")
                  Text("Down: ")
                  Text("APR: ")
                  Text("Term: ")
                  Text("Tax: ")
                  Text("Rebate: ")
              }.listRowBackground(Color(red: 95.0/255.0, green: 122.0/255.0, blue: 128.0/255))

              Group {
                  Text("Add On: ")
                  Text("Fees: ")
                  Text("Trade Value: ")
                  Text("Total Interest: ")
                  Text("Payment: ")
              }.listRowBackground(Color(red: 95.0/255.0, green: 122.0/255.0, blue: 128.0/255))
          }
      }
   }