Step 1 — Choose one image
Take a clear photo of a single leaf. Prefer plain background. (Phone camera recommended)
Shade card (optional)
Upload a shade card image (6 swatches). The app will attempt to detect vertical swatches automatically. You can edit, reorder, or copy hexes.
Drag to reorder swatches. Tap hex to copy. Tap hex to edit.
Step 3 — Tap to pick color
Tap the adjusted image to pick a pixel. The app samples an 11×11 patch and averages only green-ish pixels.