黄緑[kimidori] pea green
黄緑色[ouryokushoku] yellow-green
灰緑色[kairyokushoku] greenish gray
黒緑[kuromidori] blackish green
常緑[jouryoku] evergreen

常緑樹[jouryokuju] evergreen tree
新緑[shinryoku] fresh verdure
濃緑色[nouryokushoku] dark green
万緑[banryoku] myriad green leaves
葉緑素[youryokuso] chlorophyl

遺髪[ihatsu] hair of the deceased
一髪[ippatsu] hair
下げ髪[sagegami] pigtail
間一髪[kanippatsu] hair's breadth
間一髪のところ[kanippatsunotokoro] close call

間一髪を入れず[kanippatsuwoirezu] in a flash
危機一髪[kikiippatsu] by a hair's breadth
共白髪[tomoshiraga] growing old together (a couple)
襟髪[erigami] scruff of neck
金髪[kinpatsu] blond hair

お歯黒[ohaguro] tooth blackening
暗黒期[ankokuki] eclipse period
暗黒時代[ankokujidai] Dark Ages
暗黒大陸[ankokutairiku] Dark Continent (i.e. Africa)
黒い[kuroi] black

黒い霧[kuroikiri] thick fog
黒くする[kurokusuru] to blacken
黒ずむ[kurozumu] to blacken
黒っぽい[kuroppoi] dark