Oozing Vomit vs Bog Moss

How close are they?

ΔE 23.0, loose: different enough that you should pick on purpose. Bog Moss is noticeably darker, much more muted, cooler than Oozing Vomit.

Can I use Bog Moss instead of Oozing Vomit?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 23). Bog Moss is noticeably darker, much more muted, cooler than Oozing Vomit.

Can I use Oozing Vomit instead of Bog Moss?

The same difference applies the other way round: Oozing Vomit is noticeably lighter, much more saturated, warmer.

ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.