Color Palette for To-Do App Organization:

1. Color Name: Tangerine
   Hex Code: 
                            
                            #FF8500
                        
   Description: A vibrant and energetic orange hue, perfect for highlighting important tasks and deadlines.

2. Color Name: Citrine
   Hex Code: 
                            
                            #FFD700
                        
   Description: A warm and sunny yellow-orange shade, ideal for indicating upcoming tasks and reminders.

3. Color Name: Coral
   Hex Code: 
                            
                            #FF7F50
                        
   Description: A soft and inviting orange-pink tone, suitable for marking tasks that require immediate attention.

4. Color Name: Apricot
   Hex Code: 
                            
                            #FFB16D
                        
   Description: A gentle and soothing light orange color, great for organizing low-priority tasks or personal reminders.

5. Color Name: Burnt Sienna
   Hex Code: 
                            
                            #E97451
                        
   Description: A deep and earthy reddish-orange shade, perfect for distinguishing tasks related to meetings or appointments.

Overall Palette Description: This color palette for a To-Do App organization revolves around a vibrant orange theme, aiming to instill a sense of energy and focus. The varying shades of orange, from bright tangerine to deep burnt sienna, provide distinct visual cues for different task categories, enabling effective organization and prioritization.