Great! I’ve adjusted the dusty green to make it darker and cooler while keeping the overall aesthetic of the palette. Here’s the updated color palette:

1. Main Color: #10a573 (a vibrant green).
2. Darker Cooler Green: #3B6B5F (a darker and cooler shade of green).
3. Soft Pink: #FF6F91 (a softer, lighter pink).
4. Sand Color: #D4C29A (a soft sand color).

Here’s the JSON representation of the updated color palette:

json
{
  "palette_name": "Tropical Oasis Refined",
  "colors": [
    {
      "name": "Vibrant Green",
      "hex_code": "
                            
                            #10a573
                        "
    },
    {
      "name": "Darker Cooler Green",
      "hex_code": "
                            
                            #3B6B5F
                        "
    },
    {
      "name": "Soft Pink",
      "hex_code": "
                            
                            #FF6F91
                        "
    },
    {
      "name": "Soft Sand",
      "hex_code": "
                            
                            #D4C29A
                        "
    }
  ]
}

This palette now features a richer, cooler green that enhances the overall theme while maintaining harmony with the other colors. Is there anything else you would like to modify or any other themes you’d like to explore?