What color LED's to best see drone far away during day?

[sbarton]

Thinking of adding LED's around the perimeter of my P3 to be able to see it better during the day. What color would make it easiest to see from far away?

https://www.amazon.com/gp/product/B...=1789&creative=390957&creativeASIN=B00U5Y2860

 

[flpholt]

that one in pic easy to see ones I have until tonight getting new ones installed

 

[N017RW]

The Eye is most sensitive to Green.