It depends on what kind of yellow. Dark yellow can look tan or even pinkish. Light yellow is white. I can't see yellow highlighter at all unless the light is ma

It depends on what kind of yellow. Dark yellow can look tan or even pinkish. Light yellow is white. I can't see yellow highlighter at all unless the light is making it glow - then it just looks shinier than the surroundings. Light blue is generally cyan, and otherwise it is pretty much black. I actually quite like "lego blue" or "versace blue" because they look so extremely different between each eye. The colour that surprises people most is that blue and green both look the same, and by "same" I mean they both look like cyan - pretty much an entirely different colour. At night time, the blue light on the buses and the green traffic lights are exactly the same colour of cyan to my left eye. They're the normal blue and green to my right eye. Only some colours "agree" between both eyes. For example, the HN logo is very close to the same colour. Only I can tell it is orange with the right eye. It looks simply darker (and therefore browner) with the left. And red looks like red. That one we can pretty much all agree on.