Thoughts on the tan with similarly colored khakis? I have a tan 257 and tan 246 but I'm thinking about picking up a 256 for office/work use. Since I'll be mostly wearing khakis, I'm thinking the otter green will have a better contrast color-wise but I've never seen that color in real life. It looks somewhat bland in the online pictures. This is a casual office environment so I could pull off either color.
Get the otter green! I don't find it bland at all, it's actually a very nice colour in person. The lighting that stores use in their photos don't do it justice.