What if your boating near shore at twilight. You see a triangle shaped daymark. You cannot make out the markers color. What color is it?

If you're boating near shore at twilight and see a triangle-shaped daymark, it is likely an indication of a navigational aid. Triangle-shaped daymarks are typically colored green. However, since you cannot make out the color at twilight, it's essential to proceed with caution and rely on other navigational aids or instruments to ensure safe passage.