A simulation of what it will look like in DOSBox (I hope it's not seizure-inducing):

IMO, the low-intensity green is a bit dark, but from a practical standpoint more than a scientific one.

is this with 26 or 2a ?

With 0x26, of course. Wouldn't bother until it had been decided upon. 😉

Excellent.
I like it.

the green one looks way darker than the white and amber ones.

Added to SVN.