<Playschool Palette without Green> 
1. Bright Yellow - 
                            
                            #FFEB3B
                         - A vibrant and cheerful yellow that evokes happiness and energy.
2. Sky Blue - 
                            
                            #03A9F4
                         - A fresh and calming blue that represents clarity and tranquility.
3. Coral Pink - 
                            
                            #FF6F61
                         - A warm and inviting pink that adds a touch of playfulness and friendliness.
4. Soft Lavender - 
                            
                            #E1BEE7
                         - A gentle lavender that brings a sense of calm and creativity to the space.

This revised color palette maintains a fun and inviting atmosphere for a playschool while removing the green, focusing on bright and calming colors that stimulate creativity and joy.

Are there any other specific colors you would like to include or remove from the palette?