### Eco Shampoo Color Palette

#### Description:
This color palette reflects the natural and eco-friendly essence of an eco shampoo. Each color is inspired by elements found in nature, such as fresh herbs, clean water, and earthy tones, promoting a sense of purity, sustainability, and vitality.

1. **Leaf Green**
   - **Hex Code:** 
          
          #4CAF50
       
   - **Description:** A vibrant and refreshing green that represents the lushness of nature. It embodies vitality and growth, making it perfect for a product that promotes eco-friendliness.

2. **Sky Blue**
   - **Hex Code:** 
          
          #87CEEB
       
   - **Description:** This soft, serene blue evokes the clarity of clean water and the open sky. It symbolizes freshness and tranquility, ideal for a shampoo that aims to nourish and cleanse.

3. **Earth Brown**
   - **Hex Code:** 
          
          #8B4513
       
   - **Description:** A rich, warm brown representing the earth and sustainability. This color conveys a sense of grounding and organic quality, aligning with the eco-conscious theme.

4. **Sunshine Yellow**
   - **Hex Code:** 
          
          #FFD700
       
   - **Description:** A bright and cheerful yellow that captures the warmth of sunlight. It adds a touch of positivity and energy to the palette, evoking the feeling of freshness and rejuvenation.

### Summary:
This eco shampoo palette combines natural greens, serene blues, earthy browns, and uplifting yellows to create a harmonious and inviting look that resonates with environmentally-conscious consumers.