### Harmonious Color Palette for Google Spreadsheet

#### Description:
This harmonious color palette features 12 colors based on primary colors, designed to enhance readability and visual organization in Google Spreadsheets. Each color is chosen for its clarity and contrast, ensuring that data is easily distinguishable while maintaining an aesthetically pleasing appearance.

| Color Name        | Hex Code | 
|-------------------|----------|
| Sky Blue          | 
                            
                            #87CEEB
                          |
| Coral Red         | 
                            
                            #FF6347
                          |
| Lemon Yellow      | 
                            
                            #FFFACD
                          |
| Grass Green       | 
                            
                            #98FB98
                          |
| Lavender          | 
                            
                            #E6E6FA
                          |
| Light Orange      | 
                            
                            #FFA07A
                          |
| Soft Purple       | 
                            
                            #DDA0DD
                          |
| Ocean Teal        | 
                            
                            #20B2AA
                          |
| Peach             | 
                            
                            #FFDAB9
                          |
| Warm Gray         | 
                            
                            #D3D3D3
                          |
| Bright Cyan       | 
                            
                            #00BFFF
                          |
| Soft Pink         | 
                            
                            #FFB6C1
                          |

#### Usage:
- **Sky Blue** for headings or column titles.
- **Coral Red** for alerts or important notes.
- **Lemon Yellow** for highlighting key data points.
- **Grass Green** for success indicators or positive metrics.
- **Lavender** for background shading to separate sections.
- **Light Orange** for alternate row colors in tables.
- **Soft Purple** for subtitled information or footnotes.
- **Ocean Teal** for data that requires attention but isn't urgent.
- **Peach** for summary rows to make them stand out.
- **Warm Gray** for neutral background or borders to soften the overall look.
- **Bright Cyan** for charts or graphs to maintain a vibrant appearance.
- **Soft Pink** for less critical notes or reminders.

This palette can be applied to cells, headers, and text to maintain a clean and organized spreadsheet while ensuring that all elements are easy to read and understand.