Number 13 Icon - Green Square Sign for Transportation or Identification #3644648 (License: Personal Use)

This image displays a stylized numeral "13" in thick, white sans-serif font centered within a solid green rounded-square background. The high contrast and minimalist design suggest it’s intended for wayfinding, public transport (e.g., bus or train line numbers), or facility labeling where clarity and visibility are critical. The uniform stroke width and lack of decorative elements emphasize functionality over aesthetics.

Commonly used in public transportation systems (e.g., bus route markers, subway line indicators), hospital room signs, school classroom labels, or digital UIs requiring numeric identification. Matches user intent for finding clear, scalable icons for navigation or categorization.