#ffff81 - Butter color

This pale lemon yellow reads as a soft, sunny wash—warm, breezy, and slightly green-tinged. It feels like late-morning light through sheer curtains: cheerful but mellow, with a buttery undertone that prevents it from feeling harsh. Ideal for accents, kitchens, nurseries, or retro-modern palettes, it pairs beautifully with slate gray, soft teal, or warm beige. Use it to brighten spaces without overwhelming them, imparting a playful yet calming energy that suggests optimism and gentle warmth.

#ffff81 color RGB value is 255, 255, 129, and the CMYK value is 0.00, 0.00, 0.494, 0.00. Alternative names for that color are: butter, gold, khaki, dolly, laser lemon, yellow.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	255, 255, 129	rgb(255, 255, 129)
CMYK	0.00, 0.00, 0.494, 0.00	-
sRGB	1.00, 1.00, 0.506	rgb(100%, 100%, 50.6%)
Adobe® 98 RGB compatible	1.00, 1.00, 0.534	color(a98-rgb, 1, 1, 0.534)
HCT	111, 48.8, 97.8	color(--hct, 111, 33.7%, 97.8%)
HSL	60.0, 100, 75.3	hsl(60, 100%, 75.3%)
HSV	60.0, 49.4, 100	color(--hsv, 60, 49.4%, 100%)
HWB	60.0, 50.6, 0.00	hwb(60, 50.6%, 0%)
Lab	98.1, -12.1, 59.4	lab(98.1%, -12.1, 59.4)
P3	1.00, 1.00, 0.574	color(display-p3, 1, 1, 0.574)
XYZ D50	0.853, 0.953, 0.268	color(xyz-d50, 0.853, 0.953, 0.268)