Snake Scales vs Oxide Green

How close are they?

ΔE 33.6, loose: different enough that you should pick on purpose. Oxide Green is noticeably darker, much more muted than Snake Scales.

Can I use Oxide Green instead of Snake Scales?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 34). Oxide Green is noticeably darker, much more muted than Snake Scales.

Can I use Snake Scales instead of Oxide Green?

The same difference applies the other way round: Snake Scales is noticeably lighter, much more saturated.

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.