#ccdd00 - Octarine color

A vivid yellow-green—bright chartreuse—merging zesty lemon and fresh grass tones. Energetic and attention-grabbing, it reads as warm-leaning because of its strong yellow component, yet retains a crisp green freshness. Ideal for accents, safety signage, eco-friendly branding, and youthful, playful palettes; it pairs well with charcoal, deep navy, and soft neutrals to balance its intensity. Conveys vitality, springtime freshness, and citrusy brightness with high visibility and modern, upbeat character.

#ccdd00 color RGB value is 204, 221, 0, and the CMYK value is 0.0769, 0.00, 1.00, 0.133. Alternative names for that color are: octarine, yellow, bitter lemon, laser lemon.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	204, 221, 0	rgb(204, 221, 0)
CMYK	0.0769, 0.00, 1.00, 0.133	-
sRGB	0.800, 0.867, 0.00	rgb(80%, 86.7%, 0%)
Adobe® 98 RGB compatible	0.815, 0.863, 0.202	color(a98-rgb, 0.815, 0.863, 0.202)
HCT	116, 71.8, 84.3	color(--hct, 116, 49.5%, 84.3%)
HSL	64.6, 100, 43.3	hsl(64.6, 100%, 43.3%)
HSV	64.6, 100, 86.7	color(--hsv, 64.6, 100%, 86.7%)
HWB	64.6, 0.00, 13.3	hwb(64.6, 0%, 13.3%)
Lab	84.6, -21.1, 82.1	lab(84.6%, -21.1, 82.1)
P3	0.812, 0.865, 0.278	color(display-p3, 0.812, 0.865, 0.278)
XYZ D50	0.542, 0.653, 0.0786	color(xyz-d50, 0.542, 0.653, 0.079)