Question

Should I add a hyphen?
Rhonda kept a daily journal in the lime colored notebook she bought at the discount store.

daily-journal
lime-colored
discount-store
Leave as is

Answer 1

Read and study about hyphens here:
http://grammar.ccc.commnet.edu/grammar/marks/hyphen.htm

Then let us know what you decide.

Answer 2

i think it’s lime-colored but I think it could be left as it is

Answer 3

Am I right?

Answer 4

I’d choose lime-colored, too.