color green yellow green 2 1 quality YG PATO:0001941 A color whose Munsell coordinates fall within the continuous ISCC-NBS yellow-green sector represented by color-name blocks 115 through 122; moderate yellow green (block 120, centroid 5.0GY 6.0/5.2) is a central prototype. 115 116 117 118 119 120 121 122 bright yellow green dull yellow green