#45B57B Color
#45B57B is rgb(69, 181, 123) in RGB and hsl(149, 45%, 49%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.
#45B57B
HEX
#45B57BRGB
rgb(69, 181, 123)HSL
hsl(149, 45%, 49%)HSV
hsv(149, 62%, 71%)OKLCH
oklch(69.4% 0.134 157.3)CMYK
cmyk(62%, 0%, 32%, 29%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #45B57B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.58:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text8.15:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #45B57B based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #45B57B, useful for hover states, backgrounds, and text variants.