There's an odd quirk at this table, because James Richburg has been hoarding the dark green (25,000) chips most of the night. Now that Browne has been eating into his stack, he's left with mostly green chips. Meanwhile, Browne has all the yellow (1,000) and pink (5,000) chips.
It almost looks like they're playing in two different events, or at least at two different blind/ante levels.