Here is a color palette based on your query:

1. Blue - 
                            
                            #0000FF
                         - Deep blue
2. Rust - 
                            
                            #B7410E
                         - Earthy red-orange
3. Green - 
                            
                            #008000
                         - Lush green
4. Marigold - 
                            
                            #FFB302
                         - Bright yellow-orange
5. Yellow - 
                            
                            #FFFF00
                         - Vibrant yellow