. Thinking, feeling, doing . o need notice. To the red-blind person red objects appear in generalthe same as dark green or greenish yellow ; yellow and orange appear asdirty green ; greenis green, but isbrighter than thefalse greens. The green-blindperson calls red adark yellow; yellowis called yellow but is lighter than the other ; and greenis called pale yellow. The red-blind person is supposed to lack the funda-mental red color. The colors he sees are all composed ofgreen and violet; his color triangle (Fig. 91) shrinks upinto a line GV, and his curve of spectral colors becomesa portion of
. Thinking, feeling, doing . o need notice. To the red-blind person red objects appear in generalthe same as dark green or greenish yellow ; yellow and orange appear asdirty green ; greenis green, but isbrighter than thefalse greens. The green-blindperson calls red adark yellow; yellowis called yellow but is lighter than the other ; and greenis called pale yellow. The red-blind person is supposed to lack the funda-mental red color. The colors he sees are all composed ofgreen and violet; his color triangle (Fig. 91) shrinks upinto a line GV, and his curve of spectral colors becomesa portion of this colors of natureare to him mixturesof green and violet,gray (or white) be-ing about the middleof the line. All thecolors toward redare merely variations of green ; all the purples are violetsand blues. The green-blind person lacks the green ; hisrange of colors is found along the line RV, with gray inthe middle. The greens and yellows are reddish grays ;the purples are also grays shading off into red or Fig. 98. Green-blind Persons. Proportions of theFundamental Colors in the Spectrum Colors.
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectpsychop, bookyear1895
