No problem.
You did remember to fill out the appropriate forms in quadruplicate; fax one of the forms to central administration, send one via interdepartmental mail to requisitions, post one (set within in a wood or metal frame- plastic is no longer acceptable- no larger than 10"x14" in an area that experiences foot traffic of no less than 80 pedestrians, between the hours of 8:00AM to 12:30PM and 1:30PM to 5:00PM Monday through Friday, and 9:00AM to 3:00PM Saturday and Sunday; seal one within a self address stamped thrice-recycled envelope and post marked at least 30 days prior to actually changing the color of your font?
Boy, you're lucky! If you had chosen blue, The Thought Police would have come and taken you away.