Fun: Colour Vision Eye test

How long has it been since you had your colour vision (color vision) tested?

I haven’t had mine tested for around 10 years (when I discovered I was slightly red/green colour blind), so I was quite grateful for Wannabe Girl to post this link to Test Your Color Vision. I thought I was doing reasonable alright on the 6 plates, but when my results came up they nearly had me falling off my chair in shock! 🙁

How good or bad were your results? Did they have you horrify you as well?