What does orange and yellow mean?

I dream in comlete, vivid detail and color no blank spots or fuzzy edges.
Ive had a few dreams that I dont ever remember encountering this symbolism in before and theres not much on the net Ive found.
There was a reception (like a business conference or some sort of thing) andthough it was in color the colors were muted. My dad who passed 6 years ago was there and handed me a folded yellow blanket. It was so vividly yellow that it stood out like those black and white photos where they color only one or two items in them. It was peaceful almost happy and brief. I dont really remember anything else.

Also a dream in a jungly lush setting with a rabbit sized guinea pig sort of animal white with brown patches and the brown was trimmed in a crayon orange and it had a sort of orangy aura around it. There was another dream which I have now forgotten where orange was also very oddly placed and prominent so that I remembered that most from the dream, they were both during the same period of a few weeks or months. I dream heavily in symbolism and usually recognise what they mean. But this one had me stumped. They were peaceful dreams.