Bright Green vs Eternal Hunt

How close are they?

ΔE 12.3, fair: the same colour family, but not a straight swap. Eternal Hunt is more saturated, cooler than Bright Green.

Can I use Eternal Hunt instead of Bright Green?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Eternal Hunt is more saturated, cooler than Bright Green.

Can I use Bright Green instead of Eternal Hunt?

The same difference applies the other way round: Bright Green is more muted, warmer.

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.