A SwiftUI label style for icons with dynamic colored backgrounds.

ColorIconLabelStyle.swift

/// Sets a colored rounded rectangle behind the icon.
struct ColorIconLabelStyle: LabelStyle {
    
    /// The color behind the icon.
    var color: Color
    
    /// The corner radius of the color behind the icon.
    @ScaledMetric private var radius: CGFloat = 5
    
    func makeBody(configuration: Configuration) -> some View {
        Label {
            configuration.title
        } icon: {
            ZStack {
                RoundedRectangle(cornerRadius: radius)
                    .foregroundColor(color)
                    .aspectRatio(1.0, contentMode: .fit)
                
                configuration
                    .icon
                    .foregroundColor(.white)
            }
        }
    }
    
}