Consider Grey or white. U could also use geometric or any pattern in mint green

You can try shades of teal & white in maybe floral,Paisley or a pattern that you want to try in incorporating with the theme of the room. Since your furniture is brown ,please try fabrics with white,teal and shades of brown as well...Go for a cotton/ raw silk fabric rather than heavy material drapes.Keep it floral and summery.Teal is associated with summer and ocean.Thanks.

Thank you Shalaka ! I do love it the way it is but since the windowstart are ceiling to floor and facing West, in summers it becomes a furnace. Hence the need for double curtains. So wanted to get something that when needed if I tie the front cream ones from the back when they show, it looks nice. While my husband liked orange, I was leaning towards, gold. So we decided to put it for vote. Thank you for your input :-)

Namrata, If your intention is to let the light in and yet maintain the privacy then vertical blinds would be one of the good functional solutions. See the attached image for your reference. Note in your pic at this angle it looks like the TV unit ledges have been taken to the far end of the window wall. This shall pose issues with your curtains/blinds as well. We mean to say your curtains will not close on the right hand side completely.\ Hope that this is not right. Let us know if it is. Thanks Nitin Cornerstone Designs, Bangalore.