Certainly! Here’s an enhanced color palette that includes hue shifts around the original color ( #86c0a3 ). This expanded palette introduces a variety of shades that shift through the color spectrum while staying within the range of minty greens and blues.

json
{
  "palette_name": "Mint Hedgehog Merchant with Hue Shifts",
  "colors": [
    {
      "name": "Mint Green",
      "hex_code": "
          
          #86c0a3
       "
    },
    {
      "name": "Light Mint",
      "hex_code": "
          
          #A0E7D1
       "
    },
    {
      "name": "Teal",
      "hex_code": "
          
          #4DB6A8
       "
    },
    {
      "name": "Dark Mint",
      "hex_code": "
          
          #5ABF98
       "
    },
    {
      "name": "Minty Blue",
      "hex_code": "
          
          #92DBE0
       "
    },
    {
      "name": "Soft Cyan",
      "hex_code": "
          
          #A8E0E7
       "
    },
    {
      "name": "Seafoam Green",
      "hex_code": "
          
          #B1E6D8
       "
    },
    {
      "name": "Turquoise",
      "hex_code": "
          
          #3FB4A0
       "
    },
    {
      "name": "Pale Aqua",
      "hex_code": "
          
          #C4F1ED
       "
    },
    {
      "name": "Bright Cyan",
      "hex_code": "
          
          #00BFFF
       "
    },
    {
      "name": "Soft Green",
      "hex_code": "
          
          #A4D2B8
       "
    },
    {
      "name": "Faded Mint",
      "hex_code": "
          
          #B9E5D8
       "
    },
    {
      "name": "Light Teal",
      "hex_code": "
          
          #76D7C4
       "
    },
    {
      "name": "Minty Pastel",
      "hex_code": "
          
          #B3E6D8
       "
    },
    {
      "name": "Cool Aqua",
      "hex_code": "
          
          #4EC4D4
       "
    },
    {
      "name": "Dark Teal",
      "hex_code": "
          
          #007B5F
       "
    },
    {
      "name": "Muted Cyan",
      "hex_code": "
          
          #A4DBE1
       "
    },
    {
      "name": "Vibrant Mint",
      "hex_code": "
          
          #3DDC9A
       "
    },
    {
      "name": "Light Seafoam",
      "hex_code": "
          
          #A8E1D1
       "
    },
    {
      "name": "Deep Mint",
      "hex_code": "
          
          #009688
       "
    }
  ]
}

This palette not only maintains the original hue but also introduces various hues that shift through the minty spectrum, providing a versatile range for your hedgehog merchant-themed pixel art game.

Would you like any further modifications or additional colors?