What color would plants orbiting a white dwarf have?

So, let's say there's a white dwarf star that has recently been born (by recently, let's say about 3 million years ago) Now around that time, a rogue planet, about the same size and mass as earth, came into the solar system and was pulled by the star's gravity, forcing it to orbit the star in it's habitable zone. Now, this rogue planet had frozen water all across its surface when it first came, but after it entered the habitable zone of the star its ice started to melt and eventually oceans were formed. Now, let's say after billions of years, life starts to develop and eventually it finds it's way towards the land. Now, if plants evolved on that planet, what colour would they be?

posted over 4 years ago

Johnara‭

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