Denshi Jisho — Online Japanese dictionary

あお 1: blue;
2: green;
3:
4: (Abbreviation) green light;
5: black (horse coat color); (Prefix) immature; unripe; young
Noun 
あおあお verdant; fresh and green; bright green; lush
Out-dated kanji, Adverb, Adverb taking the 'to' particle 
こんぺき deep blue; azure
Noun 
さんぺき third of nine traditional astrological signs (corresponding to Jupiter and east)
Noun 
たんぺき red and green
Noun 

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