Here’s a color palette based on the colors you provided:

json
{
  "palette_name": "Vibrant Nature",
  "colors": [
    {
      "name": "Black",
      "hex_code": "
          
          #000000
       "
    },
    {
      "name": "Medium Green",
      "hex_code": "
          
          #30C030
       "
    },
    {
      "name": "Bright Green",
      "hex_code": "
          
          #00C000
       "
    },
    {
      "name": "Sky Blue",
      "hex_code": "
          
          #3060F0
       "
    }
  ]
}

This palette, named “Vibrant Nature,” features a strong contrast between a deep black and vibrant greens, complemented by a cool sky blue, evoking themes of nature and vitality.

Would you like to explore more colors or themes for your project?