#fff80a - Lahn Yellow color

This shade is an intense, near-pure lemon yellow — vividly luminous with warm undertones and a whisper of green-leaning brightness. It reads energetic and attention-grabbing, evoking sunlight, caution signs, and citrus freshness. Against dark backgrounds it pops with high contrast; on light backgrounds it can feel startling and may create visual fatigue if used excessively. Ideal for accents, call-to-action buttons, and signage where instant noticeability is required, but best balanced with neutral tones and ample negative space.

#fff80a color RGB value is 255, 248, 10, and the CMYK value is 0.00, 0.0275, 0.961, 0.00. Alternative names for that color are: lahn yellow, yellow, laser lemon.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	255, 248, 10	rgb(255, 248, 10)
CMYK	0.00, 0.0275, 0.961, 0.00	-
sRGB	1.00, 0.973, 0.0392	rgb(100%, 97.3%, 3.92%)
Adobe® 98 RGB compatible	0.992, 0.972, 0.235	color(a98-rgb, 0.992, 0.972, 0.235)
HCT	109, 72.8, 95.3	color(--hct, 109, 50.2%, 95.3%)
HSL	58.3, 100, 52.0	hsl(58.3, 100%, 52%)
HSV	58.3, 96.1, 100	color(--hsv, 58.3, 96.1%, 100%)
HWB	58.3, 3.92, 0.00	hwb(58.3, 3.92%, 0%)
Lab	95.8, -12.5, 91.5	lab(95.8%, -12.5, 91.5)
P3	0.995, 0.973, 0.328	color(display-p3, 0.995, 0.973, 0.328)
XYZ D50	0.798, 0.896, 0.107	color(xyz-d50, 0.798, 0.896, 0.107)