Here is a color palette based on your provided hex codes:

json
{
  "palette_name": "Soft Earthy Tones",
  "colors": [
    {
      "name": "Sky Blue",
      "hex_code": "
                            
                            #BADD7F
                        "
    },
    {
      "name": "Peach",
      "hex_code": "
                            
                            #EFACA5
                        "
    },
    {
      "name": "Forest Green",
      "hex_code": "
                            
                            #3E8440
                        "
    },
    {
      "name": "Sand Beige",
      "hex_code": "
                            
                            #C0A588
                        "
    }
  ]
}

Palette Description:

The “Soft Earthy Tones” palette features a blend of soft and warm colors reminiscent of nature. The calming Sky Blue provides a serene backdrop, while the Peach adds a gentle warmth. Forest Green brings in an element of life and vitality, complemented by the neutral Sand Beige which can ground the palette.

Would you like assistance with anything else, such as design ideas or color combinations?