#45FD21 Color
#45FD21 is rgb(69, 253, 33) in RGB and hsl(110, 98%, 56%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#45FD21
HEX
#45FD21RGB
rgb(69, 253, 33)HSL
hsl(110, 98%, 56%)HSV
hsv(110, 87%, 99%)OKLCH
oklch(86.9% 0.278 141.2)CMYK
cmyk(73%, 0%, 87%, 1%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #45FD21 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.37:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text15.33:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #45FD21 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #45FD21, useful for hover states, backgrounds, and text variants.