Eshin Grey vs Green FS34102

How close are they?

ΔE 11.0, fair: the same colour family, but not a straight swap. Green FS34102 is a little lighter, more saturated than Eshin Grey.

Can I use Green FS34102 instead of Eshin Grey?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Green FS34102 is a little lighter, more saturated than Eshin Grey.

Can I use Eshin Grey instead of Green FS34102?

The same difference applies the other way round: Eshin Grey is a little darker, more muted.

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.