Ivan Gardian

Tnx. So is there way to save it? I think it has started to get light green color from top

I live in Croatia. This winter was like -10,-15 Celsius. I don't know, it was sold to me like araucana and it looks to me like that. I don't know this species very well so that's why am i asking for a advice here.
Anyway tnx for help, i google it, possible it is Araucaria angustifolia . So what can i do to save it? Leaves are still sharps like before,it just losed color.

Hi. On spring i planted my 4-5 year old araucaria outside, and it was dark green color. When winter came, i put it on shelter by pine branches to protect it from snow and low temperatures. One month later it became yellow. What is the problem? To much cold (I live in Croatia) or it gets yellow because of no sun. I will add pictures. Thanks

Why does my araucaria gets yellow on winter? On spring it was dark green color and now is full yellow. Can i save it or?