Bright Yellow Green — Bright Yellow Green is a distinctive shade whose name reflects its overall visual character. It belongs to the Green family: a medium-toned, vivid tone with hex code #9DFF00 and RGB values of 157, 255, 0. Its dominant channel values give it a warm undertone that reads as vivid rather than flat. Bright Yellow Green pairs well with natural wood tones and warm beiges and works nicely in art and illustration palettes. Nearest neighbors: sage.