Here’s the updated high-impact color palette with a more vibrant yellow that provides better contrast against a white background:

json
{
  "palette_name": "High-Impact Contrast with Bright Yellow",
  "colors": [
    {
      "name": "Electric Blue",
      "hex_code": "
          
          #007BFF
       "
    },
    {
      "name": "Bright Orange",
      "hex_code": "
          
          #FF6F00
       "
    },
    {
      "name": "Vibrant Yellow",
      "hex_code": "
          
          #FFC300
       "
    },
    {
      "name": "Greenish Aqua",
      "hex_code": "
          
          #4EDB8C
       "
    },
    {
      "name": "Vibrant Purple",
      "hex_code": "
          
          #A500E0
       "
    },
    {
      "name": "Hot Pink",
      "hex_code": "
          
          #FF007F
       "
    }
  ]
}

The vibrant yellow now has improved contrast against a white background, making it stand out more effectively. Would you like to explore any additional changes or new color palette ideas?