Here's a color palette based on your query for a bold green to dark green theme:

### Color Palette: Forest Depths

1. **Vibrant Green**
   - **Hex Code:** 
                            
                            #4CAF50
                        
   - **Description:** A lively and bold green that evokes a sense of freshness and energy, perfect for capturing attention.

2. **Lime Green**
   - **Hex Code:** 
                            
                            #8BC34A
                        
   - **Description:** A bright, zesty green that adds a touch of brightness, symbolizing growth and vitality.

3. **Medium Green**
   - **Hex Code:** 
                            
                            #66BB6A
                        
   - **Description:** A balanced green that conveys harmony and nature, creating a sense of calm and balance.

4. **Moss Green**
   - **Hex Code:** 
                            
                            #4E7F4D
                        
   - **Description:** A muted green that resembles the soft tones of moss, adding depth and a natural feel to the palette.

5. **Forest Green**
   - **Hex Code:** 
                            
                            #2E7D32
                        
   - **Description:** A deep, rich green that embodies the essence of a dense forest, bringing a sense of tranquility and stability.

6. **Dark Green**
   - **Hex Code:** 
                            
                            #1B5E20
                        
   - **Description:** A strong, dark green that symbolizes resilience and endurance, providing a bold grounding element to the palette.

### Overall Description:
The "Forest Depths" palette transitions smoothly from a vibrant and energetic green to a deep, powerful dark green. This collection captures the essence of nature, evoking feelings of growth, vitality, and tranquility. Ideal for designs that aim to communicate eco-friendliness, health, and prosperity.