#45B588 Color
#45B588 is rgb(69, 181, 136) in RGB and hsl(156, 45%, 49%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.
#45B588
HEX
#45B588RGB
rgb(69, 181, 136)HSL
hsl(156, 45%, 49%)HSV
hsv(156, 62%, 71%)OKLCH
oklch(69.7% 0.122 163.4)CMYK
cmyk(62%, 0%, 25%, 29%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #45B588 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.56:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text8.22:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #45B588 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #45B588, useful for hover states, backgrounds, and text variants.