#45B581 Color

#45B581 is rgb(69, 181, 129) in RGB and hsl(152, 45%, 49%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.

#45B581

HEX#45B581

RGBrgb(69, 181, 129)

HSLhsl(152, 45%, 49%)

HSVhsv(152, 62%, 71%)

OKLCHoklch(69.5% 0.128 159.9)

CMYKcmyk(62%, 0%, 29%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #45B581 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.57:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.18:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #45B581 based on color wheel relationships. Click any swatch for its full breakdown.

Base#45B581 Complementary#B54579 Analogous#45B548 Analogous#45B1B5 Triadic#8145B5 Triadic#B58145

Tints & Shades

Lighter tints and darker shades of #45B581, useful for hover states, backgrounds, and text variants.

Tints

#5CC192 #76CBA3 #90D5B5 #AADFC6 #C4E9D7 #DEF2E9

Shades

#3C9F71 #32855F #2A6F4F #20553C #183F2D #0E251A

Use #45B581 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex