Why is my logo darker after i placed it in my document?

[aleks_gn]

Hello,

currently I am working on a flyer for a client and i have q quick question concerning the colours.

when i am using blue and green colours they are always very dark and not so bright. even a logo with neon colours has other colour shades after placing it in the document.

can you help me and tell me the reason for it?

thank you and cheers!

Aleks

[Scott Citron]

Could be a number of reasons. Can you post a screen shot of your Color Settings (Edit>Color Settings...)?

[Derek Cross]

Bright green colours, for example, that appear so in the RGB color mode can't be reproduced in CMYK.