This photo is NOT color enhanced - that lurid green is what my Father called 'Green Glow', seen preceding Severe WX. Deep mixing and moisture filters colored light at a high altitude, resulting in the 'Green Glow' - which can be seen even prior to a storm.
https://baronweather.com/extreme-weather/its-not-easy-being-green-so-say-the-clouds
Green skies, cowboy take shelter.
Can't rhyme, insufficient coffee.
Looks amazongly green :D