Lieutenant Green pointing out that Lieutenant Green – and the other non-white regulars, Melody and Harmony Angels – are heroic characters of African and Asian backgrounds. Green's original voice actor, Cy Grant, considered "Captain Scarlet" to be of positive multicultural value and commented on its possible allegorical nature. With regard to dualism, he suggested that "the 'darkness' of the Mysterons is most easily seen as the psychological rift—the struggle of 'good' and 'evil' — of the Western world as personified by Colonel White and his team. Dark and light are but aspects of each other. Incidentally, green is the colour of nature
Blue–green distinction in language a darker shade of "azzurro". "Celeste" literally means '(the color) of the sky' and can be used as synonym of "azzurro", although it will more often be considered a less saturated hue. ' (aquamarine) literally "sea water", indicates an even lighter, almost transparent, shade of blue. To indicate a mix of green and blue, Italians might say "verde ", literally "water green". The term ', not common in standard italian and perceived as a literary term, is used in scientific contexts (esp. botany) to indicate a mix of blue, green and gray. Other similar terms are ' and "" (turquoise/teal);