#1FEF42
≈ limegreen · rgb(31, 239, 66)
Color formats
HEX#1FEF42
RGBrgb(31, 239, 66)
HSLhsl(130, 87%, 53%)
HSVhsv(130, 87%, 94%)
OKLCHoklch(83% 0.26 144)
CMYKcmyk(87%, 0%, 72%, 6%)
Contrast & accessibility
On white1.56:1below AA
On black13.48:1AA pass
Best text color#000000
Nearest CSS name: limegreen
Shades & tints
Color harmonies
About this color
#1FEF42 is a color with the RGB value rgb(31, 239, 66). Its closest CSS named color is "limegreen". On this page you'll find every format (HEX, RGB, HSL, HSV, OKLCH, CMYK), WCAG contrast against white and black, a full 50–950 shade scale, and complementary, analogous and triadic harmonies — each linking to its own color page.