Notes and checkmark app icons

Summary

Two iOS-style app icons: an orange notes app with pencil and a bright lime-green checklist app with a bold checkmark, both using rounded-square masking.

Visual description

An orange rounded-square icon on the left contains a white inner square with three horizontal orange lines (text indication) and a tilted pencil overlaid at the edge, suggesting sketch or note-taking. A bright lime-green rounded-square icon on the right features a cream-white inner square with a bold, centered green checkmark. Both icons sit on a clean white background with subtle drop shadows, demonstrating clear functional differentiation through color and symbol.

Key takeaway

The use of bold complementary colors (warm orange, vibrant lime) to instantly signal different functions. The pencil tilt and checkmark both read immediately at any scale, leveraging simple line geometry and high contrast. The rounded-square masking creates visual cohesion and modern app-icon legitimacy.

Reuse notes

Ideal for productivity or task-management app suites needing icon differentiation. Works at any platform size and pairs well with other flat, material-style icons. The color pairing is particularly strong for conveying action (do it now) versus completion (it is done).