Hi, this sounds similar to my situation. Upon waking, I also have varying colors - including orange, lime green, yellow and pink hues. Additionally, I have black lines across my vision that change from coiled to straight to river-like anytime my eyes have been closed for more than 2 or 3 minutes. They fade and disappear within 3-5 seconds. I have had repeated checks with an ophthamologist, the last time was 4 weeks ago. My depth perception is also altered at times, and things are farther away than they appear to me. Again - this is upon waking in the morning. I want to mention that I have had 4 serious deer tick bites in the past 3 years, and that this started after the second one. Finally, I have been referred to Stanford Neurology - and am hopeful that they can find the issue. My MRI's of my brain also show lesions similar to MS lesions and I have mild enlargement of my ventricles.