Scheme Colour name FS-number WEM Humbrol XtraColor Vallejo Model Color Vallejo Model Air
Standard #1 Upper surfaces LVA Khaki   AC D04 29? / 155? x2? /x251? 70.921? / 70.887  
Undersides LVA Blue   AC D05 115 ? X-214?    

Check www.paint4models.com for an extensive conversion table with lots of colour and paint systems.

Koolhoven_Fk49-1-SMALL
Delivery scheme Koolhoven FK-49 LVA.
Koolhoven_Fk49-1-SMALL
Color scheme from September 1939 and on.