[Samsung Galaxy Nexus] jassired:
Colors posted by Moles has values for most of the apps and i am using the same.

You add them individually or copy them directly to \system\etc\properties.conf file.

com.skype.raider.nbcol=ffffffff

com.skype.raider.nbctrlcol=ff00c1ff

com.skype.raider.nbglowcol=ffffd400

com.cyanogenmod.trebuchet.nbcol=aa000000

com.cyanogenmod.trebuchet.nbctrlcol=ffffffff

com.cyanogenmod.trebuchet.nbglowcol=ffffffff

com.sand.airdroid.nbcol=ff6b9900

com.sand.airdroid.nbctrlcol=ffffffff

com.sand.airdroid.nbglowcol=ffffffff

com.android.browser.nbcol=ff2c2c2c

com.android.browser.nbctrlcol=ffffffff

com.android.browser.nbglowcol=ffffffff

com.android.calendar.nbcol=ffc2db00

com.android.calendar.nbctrlcol=ffffffff

com.android.calendar.nbglowcol=ffffffff

com.android.chrome.nbcol=ff393939

com.android.chrome.nbctrlcol=ff00ceff

com.android.chrome.nbglowcol=ff656565

com.s0up.goomanager.nbcol=ff000000

com.s0up.goomanager.nbctrlcol=ff00c9ff

com.s0up.goomanager.nbglowcol=ffffffff

com.google.android.apps.docs.nbcol=ff242424

com.google.android.apps.docs.nbctrlcol=ffe3ff00

com.google.android.apps.docs.nbglowcol=ffffffff

com.dropbox.android.nbcol=ff0063b2

com.dropbox.android.nbctrlcol=ffffffff

com.dropbox.android.nbglowcol=ffffffff

com.facebook.katana.nbcol=ff123a6d

com.facebook.katana.nbctrlcol=ffffffff

com.facebook.katana.nbglowcol=ffffffff

flipboard.app.nbcol=ffdbdbdb

flipboard.app.nbctrlcol=ff383838

flipboard.app.nbglowcol=ffffffff

com.android.vending.nbcol=ff3b3b3b

com.android.vending.nbctrlcol=ff95a939

com.android.vending.nbglowcol=ffffffff

com.google.android.gm.nbcol=ff464646

com.google.android.gm.nbctrlcol=ffffffff

com.google.android.gm.nbglowcol=ffffffff

com.google.android.googlequicksearchbox.nbcol=ffe4e4e4

com.google.android.googlequicksearchbox.nbctrlcol=ffadadad

com.google.android.googlequicksearchbox.nbglowcol=ffffffff

com.google.android.apps.plus.nbcol=ff505050

com.google.android.apps.plus.nbctrlcol=ffffffff

com.google.android.apps.plus.nbglowcol=ffffffff

com.imdb.mobile.nbcol=ffffd500

com.imdb.mobile.nbctrlcol=ff5c5c5c

com.imdb.mobile.nbglowcol=ff000000

pl.solidexplorer.nbcol=ff0ca4c0

pl.solidexplorer.nbctrlcol=ffffffff

pl.solidexplorer.nbglowcol=ffffffff

com.soundcloud.android.nbcol=ffff5100

com.soundcloud.android.nbctrlcol=ffffffff

com.soundcloud.android.nbglowcol=ffffffff

com.verge.android.nbcol=ffe00c0c

com.verge.android.nbctrlcol=ffffffff

com.verge.android.nbglowcol=ffffffff

com.google.android.youtube.nbcol=ff000000

com.google.android.youtube.nbctrlcol=ffff0000

com.google.android.youtube.nbglowcol=ffffffff

com.google.android.talk.nbcol=ff464646

com.google.android.talk.nbctrlcol=ffffffff

com.google.android.talk.nbglowcol=ffffffff

com.whatsapp.nbcol=ff2e9e00

com.whatsapp.nbctrlcol=ffffffff

com.whatsapp.nbglowcol=ffffffff

com.twitter.android.nbcol=ff009ecb

com.twitter.android.nbctrlcol=ffffffff

com.twitter.android.nbglowcol=ffffffff

com.android.contacts.nbcol=ff000000

com.android.contacts.nbctrlcol=ff00c0ff

com.android.contacts.nbglowcol=ffffffff

com.android.settings.nbcol=ff000000

com.android.settings.nbctrlcol=ff00dbff

com.android.settings.nbglowcol=ffffffff