Green Tone vs Orc Flesh Wash

How close are they?

ΔE 30.9, loose: different enough that you should pick on purpose. Orc Flesh Wash is noticeably lighter, more muted than Green Tone.

✓ Two Thin Coats comparison chart lists these two as equivalents.

Can I use Orc Flesh Wash instead of Green Tone?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 31). Orc Flesh Wash is noticeably lighter, more muted than Green Tone.

Can I use Green Tone instead of Orc Flesh Wash?

The same difference applies the other way round: Green Tone is noticeably darker, 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.