Golfag Brown vs Yellow-Brown Ops

How close are they?

ΔE 13.8, fair: the same colour family, but not a straight swap. Yellow-Brown Ops is much more saturated than Golfag Brown.

Can I use Yellow-Brown Ops instead of Golfag Brown?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Yellow-Brown Ops is much more saturated than Golfag Brown.

Can I use Golfag Brown instead of Yellow-Brown Ops?

The same difference applies the other way round: Golfag Brown is much 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.