haha, i skipped the DIY cause its actually really simple.

The civic clock is white as it is, but if you take the "lens" off the clock (from inside) you'll see that the actual display is the same color of the accord clock... the greenish-blue color. The lens filters out certain colors and makes the display appear white. All you need is a civic clock (I found the 92-95 civic clock works the best, as the lens is ALMOST a direct swap). If someone wants to send me their accord clock, i'll switch it for free as I have an extra civic clock lens, then i'll write up a DIY as well.
The accord clock has a teal colored lens, where the civic clock has a slightly "smoked" lens.

Its actually a pretty straight forward job, once you open up a clock you'll see how its done.