Display problem with iMac

I need help with my monitor the color settings have gotten screwed up some how I tried calibration and no luck I have attached a screen grab of my desktop.

Model Name: iMac
Model Identifier: iMac11,1
Processor Name: Intel Core i5
Processor Speed: 2.66 GHz
Number Of Processors: 1
Total Number Of Cores: 4
L2 Cache (per core): 256 KB
L3 Cache: 8 MB
Memory: 8 GB
Processor Interconnect Speed: 4.8 GT/s
Boot ROM Version: IM111.0034.B00
SMC Version (system): 1.54f33
Serial Number (system): W80101165PJ
Hardware UUID: A862C588-AB98-5F29-82A6-DF98A187EC16

Hello shm2000

Have you restarted your Mac since this issue started?

I checked out the screenshot and I can't see anything wrong .... having said that, this is mainly because of the small size of the screengrab.

We need to have a much larger shot so we can see what is going on.

Do you have a flickr or a Skitch account?

Then you can post a much larger photo of your Desktop and we can see what needs fixing.