Kraken Skin vs Ordic Olive

How close are they?

ΔE 27.4, loose: different enough that you should pick on purpose. Ordic Olive is noticeably darker, more muted, warmer than Kraken Skin.

Can I use Ordic Olive instead of Kraken Skin?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 27). Ordic Olive is noticeably darker, more muted, warmer than Kraken Skin.

Can I use Kraken Skin instead of Ordic Olive?

The same difference applies the other way round: Kraken Skin is noticeably lighter, 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.