just change the color to darker green
MODIFY
src/PharoLauncher-Spec.package/PhLSearchableTitledTreePresenter.class/instance/printDateOfLastModificationOf..st
src/PharoLauncher-Spec.package/PhLSearchableTitledTreePresenter.class/instance/printDateOfLastModificationOf..st
@@ -11,5 +11,5 @@ printDateOfLastModificationOf: anItem
delta days < 8
ifTrue: [ text makeAllColor: Color green muchDarker ].
delta days < 3
- ifTrue: [ text makeAllColor: Color green ] ].
+ ifTrue: [ text makeAllColor: Color green darker] ].
^ text asMorph lock
\ No newline at end of file

MODIFY
src/PharoLauncher-Spec.package/monticello.meta/categories.st
src/PharoLauncher-Spec.package/monticello.meta/categories.st
SystemOrganization addCategory: #'PharoLauncher-Spec'!
SystemOrganization addCategory: #'PharoLauncher-Spec-Settings'!
+SystemOrganization addCategory: #'PharoLauncher-Spec-Settings'!

just change the color to darker green