The color code on the inductor coils is as follows:

L1 = Green, Blue, Gold, no 4th band
L2 = Yellow, Red, Silver, No 4th band

Both have no 4th band so by default they have a 20% Tolerence.
Furthermore the Gold and Silver bands are multipliers.
Gold is by 0.01 and Silver is by 0.001

L1= 5.6uH DigiKey Part number - M7822-ND
L2= 0.47uH DigiKey Part number - M7809-ND

L1= 5.6uH Mouser Part Number - 434-22-5R6
L2= 0.47uH Mouser Part Number - 434-22-R47

L2 is not exactly the number which is 0.42uH but this one will work or you can search around for the same rating inductor.