ΔE 14.0, fair: the same colour family, but not a straight swap. Bogey Green is noticeably lighter, more saturated than WWI German Light Green.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Bogey Green is noticeably lighter, more saturated than WWI German Light Green.
The same difference applies the other way round: WWI German Light Green is noticeably 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.
See WWI German Light Green on the colour wheel See Bogey Green on the colour wheel
All matches: WWI German Light Green equivalents · Bogey Green equivalents