Emerald Scream vs Light Green RLM25

How close are they?

ΔE 12.8, fair: the same colour family, but not a straight swap. Light Green RLM25 is much more muted than Emerald Scream.

Can I use Light Green RLM25 instead of Emerald Scream?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Light Green RLM25 is much more muted than Emerald Scream.

Can I use Emerald Scream instead of Light Green RLM25?

The same difference applies the other way round: Emerald Scream is much 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.