#c9e423 - Electric Energy color

Vivid lime-yellow, this shade reads as a zesty, high-energy green with strong yellow undertones. It feels fresh and citrusy—think young grass, tart lemon-lime, or neon-green foliage in sunlight. Bright and attention-grabbing, it works well as an accent for modern, playful designs, providing pop against deep blues, charcoals, or purples and pairing nicely with warm neutrals. Because of its high luminance, ensure sufficient contrast for text or small elements to maintain legibility.

#c9e423 color RGB value is 201, 228, 35, and the CMYK value is 0.118, 0.00, 0.846, 0.106. Alternative names for that color are: electric energy, yellow, yellowgreen, bitter lemon, inch worm.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	201, 228, 35	rgb(201, 228, 35)
CMYK	0.118, 0.00, 0.846, 0.106	-
sRGB	0.788, 0.894, 0.137	rgb(78.8%, 89.4%, 13.7%)
Adobe® 98 RGB compatible	0.816, 0.891, 0.252	color(a98-rgb, 0.816, 0.891, 0.252)
HCT	119, 71.5, 86.0	color(--hct, 119, 49.3%, 86%)
HSL	68.4, 78.1, 51.6	hsl(68.4, 78.1%, 51.6%)
HSV	68.4, 84.6, 89.4	color(--hsv, 68.4, 84.6%, 89.4%)
HWB	68.4, 13.7, 10.6	hwb(68.4, 13.7%, 10.6%)
Lab	86.4, -25.1, 79.0	lab(86.4%, -25.1, 79)
P3	0.808, 0.891, 0.316	color(display-p3, 0.808, 0.891, 0.316)
XYZ D50	0.556, 0.687, 0.0955	color(xyz-d50, 0.556, 0.687, 0.095)