PURPLE - cold to cool (9ºC to 20ºC)
GREEN - cool to midwarm (14ºC to 23ºC)
RED - warm to mid tropic (21ºC to 29ºC)
BLUE - tropic (26ºC & above)
PURPLE - cold to cool (9ºC to 20ºC)
GREEN - cool to midwarm (14ºC to 23ºC)
RED - warm to mid tropic (21ºC to 29ºC)
BLUE - tropic (26ºC & above)