### Eco Marketplace Color Palette

1. **Nature Green**  
   - **Hex Code:** 
                            
                            #4CAF50
                          
   - **Description:** A rich, vibrant green that symbolizes growth, renewal, and the natural world. It evokes feelings of health and sustainability.

2. **Earth Brown**  
   - **Hex Code:** 
                            
                            #8B5B29
                          
   - **Description:** A warm, earthy brown that reflects the soil and grounding nature. It represents stability and connection to the earth.

3. **Sky Blue**  
   - **Hex Code:** 
                            
                            #87CEEB
                          
   - **Description:** A soft and calming blue reminiscent of clear skies. It brings a sense of peace and tranquility, ideal for an eco-friendly feel.

4. **Sunshine Yellow**  
   - **Hex Code:** 
                            
                            #FFD700
                          
   - **Description:** A bright and cheerful yellow that represents energy, positivity, and the sun. It adds a vibrant touch that signifies optimism for a sustainable future.

5. **Leafy Green**  
   - **Hex Code:** 
                            
                            #A5D86D
                          
   - **Description:** A lighter shade of green that conveys freshness and vitality. It reflects new growth and the flourishing aspects of nature.

6. **Stone Gray**  
   - **Hex Code:** 
                            
                            #B0B3B8
                          
   - **Description:** A neutral gray that represents balance and calm. It serves as a grounding element in the palette, reminiscent of natural stone and sustainability.

### Palette Summary:
This eco marketplace color palette combines vibrant greens, earthy browns, calming blues, and cheerful yellows to create a harmonious and inviting look. It reflects the core values of sustainability, health, and connection to nature, making it perfect for any eco-focused brand or marketplace.