ΔE 5.6, very close: most people won’t see a difference side by side. UK BSC is a little lighter, cooler than Khaki.
Yes, for most jobs. Very close match (ΔE 6). UK BSC is a little lighter, cooler than Khaki.
The same difference applies the other way round: Khaki is a little darker, 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.
See Khaki on the colour wheel See UK BSC on the colour wheel
All matches: Khaki equivalents · UK BSC equivalents