#45B557 Color
#45B557 is rgb(69, 181, 87) in RGB and hsl(130, 45%, 49%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.
#45B557
HEX
#45B557RGB
rgb(69, 181, 87)HSL
hsl(130, 45%, 49%)HSV
hsv(130, 62%, 71%)OKLCH
oklch(68.7% 0.167 146.4)CMYK
cmyk(62%, 0%, 52%, 29%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #45B557 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.62:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text8:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #45B557 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #45B557, useful for hover states, backgrounds, and text variants.