Here is the updated color palette based on your new specifications:

json
{
  "palette_name": "Engaging Nature Updated",
  "colors": [
    {
      "name": "Peacock Green (Forest Leaf)",
      "hex_code": "
          
          #2a6f3e
       "
    },
    {
      "name": "Sky Blue",
      "hex_code": "
          
          #7ec8e3
       "
    },
    {
      "name": "Gold Cream",
      "hex_code": "
          
          #f9e79f
       "
    },
    {
      "name": "Ivory White",
      "hex_code": "
          
          #fffff0
       "
    },
    {
      "name": "Tan Snow White",
      "hex_code": "
          
          #f5f5dc
       "
    },
    {
      "name": "Smoke White",
      "hex_code": "
          
          #f8f8f8
       "
    },
    {
      "name": "Soft Grey",
      "hex_code": "
          
          #b0b0b0
       "
    },
    {
      "name": "Leaf Green (Youth Green)",
      "hex_code": "
          
          #66bb6a
       "
    }
  ]
}

In this palette, Peacock Green remains as the main color, Sky Blue is used for accents and dividers, and Gold Cream is utilized for borders and highlights. The other colors provide a balanced and clean aesthetic suitable for various web elements.

Would you like to discuss specific applications for this palette or make any further adjustments?