Design one single mobile app icon for the App Type, presented exactly like a real App Store or Google Play icon. Use an iOS-style rounded-square squircle centered on a plain very light neutral background, filling about 70 percent of the square 1:1 canvas width, with a soft subtle drop shadow beneath it. Fill the icon with the Color Palette and place the Icon Concept at the center with comfortable padding. Apply the Style through a strong, instantly readable silhouette, a few carefully balanced shapes, crisp edges and smart negative space. Keep the symbol bold and simple enough to remain recognizable at small sizes. Use strong contrast between the symbol and its background. Do not show a device, hands, mockup, multiple icons, variants, extra objects, detailed scenery, thin hairlines, tiny details, sparkle, glow, lens flare, photographic texture, random text, letters, watermarks or any existing brand resemblance.
Use these details:
App Type: "Carbon Footprint Tracker"
Icon Concept: "A compact footprint formed from overlapping leaves, with the toe and heel clearly readable as a single organic silhouette"
Style: "Flat illustration with clean geometric shapes and crisp edges"
Color Palette: "Forest green and mint"
Using your own logo, product or face? Attach it in the chat and say which of the details it replaces.
Your result will come out close to the example rather than identical to it. Change the details to make it yours.
