Snake Scales vs Septic Green

How close are they?

ΔE 33.0, loose: different enough that you should pick on purpose. Septic Green is a little lighter, more muted, warmer than Snake Scales.

Can I use Septic Green instead of Snake Scales?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 33). Septic Green is a little lighter, more muted, warmer than Snake Scales.

Can I use Snake Scales instead of Septic Green?

The same difference applies the other way round: Snake Scales is a little darker, more saturated, cooler.

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.