Number 13 Icon - Green Square Design for Transport or Signage #1272632 (License: Personal Use)

This image displays a minimalist graphic element: the numeral "13" in a thick, sans-serif white font centered within a solid green rounded square. The high contrast ensures legibility at a glance, making it suitable for public signage, transportation systems, or app UIs where numeric identification is critical. The design follows modern accessibility standards with sufficient color contrast and simple geometry.

Commonly used in public transport (e.g., bus or metro line numbers), digital dashboards, or educational materials to denote sequence, ranking, or identification. Matches user intent for visual recognition of the number 13 in structured environments.