I'd choose a subtle print. You do not mention flooring or area rug. Compare several fabric swatches that contain red, lemon and area rug or carpet colors.

I am trying to find something here to show a color…not so great, but how about raspberry?

columbus

I found one lemon sofa paired with a brick red chair and a great rug: Although the walls are white, I could see something like this in your space. Unfortunately, no clue for drapes, but in this case I would be doing a white almose ivory sheer.

Your couch might not be as intense as this yellow sofa, but I think the pillows would work: These might work: Depending on your rug, this luminous deep aqua would be a wonderful compliment to lemon:

I found Valances that have deer on them with blue back ground I think they will work. my throw rugs are brown

Yes, sometimes it looks good to have tan drapes and valences with a print as lining.