How to choose the font color of orange signboard?

I think orange billboards and green words are the most eye-catching. Why? Because orange itself is very eye-catching and belongs to the warm color system, if it is matched with other warm colors like yellow and red, the advertising words will be ignored. But with cool green, it's different. It reminds people of an orange sea of flowers with green leaves, which is very suitable or reminds people of an orchard. The green orange tree is full of fruits and is very eye-catching. What do you think [a flash of light]?