Re read Bernarda Alba and notice the color green to be a important motif

Didn't notice this the first time reading this as green symbloizes to me that oppression within the family. Like green is meant for Adela as dons a dress of dark green when everyone else wears black. I'm not sure what green stands for, but I took it as Adela wearing it, theorfore, concluded that it stood for oppression, thats all I have to say.