That's an excellent question! For a park trail, visibility is key to encouraging proper use and keeping the area clean. The best color is one that creates a strong contrast with the natural environment.
For most wooded or green park trails, a bright, warm color is ideal. Safety Orange or Vibrant Yellow are top choices. These colors stand out sharply against greens and browns, making the bin easy to spot from a distance. This high visibility subconsciously prompts visitors to dispose of their trash properly instead of littering.
While dark green or brown bins might seem aesthetically pleasing, they tend to blend into the foliage and can be easily missed. For open trails with more sky backdrop, a bright blue can also be very effective and is often associated with recycling.
Ultimately, the goal is functionality. A highly visible bin in a bold, contrasting color not only serves its purpose better but also promotes a cleaner, more enjoyable park experience for everyone. So, go bold with orange or yellow for the best results!