maize vs lemon yellow

maize and lemon yellow both are nouns.

Word	Noun	Adjective	Verb	Adverb
maize	Yes	No	No	No
lemon yellow	Yes	No	No	No

As nouns, maize and lemon yellow are synonyms defined as:

Other synonyms of maize include gamboge, lemon.

maize (noun)	lemon yellow (noun)
a strong yellow color	a strong yellow color
tall annual cereal grass bearing kernels on large ears: widely cultivated in America in many varieties; the principal cereal in Mexico and Central and South America since pre-Columbian times