#51A496 Color

#51A496 is rgb(81, 164, 150) in RGB and hsl(170, 34%, 48%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.

#51A496

HEX#51A496

RGBrgb(81, 164, 150)

HSLhsl(170, 34%, 48%)

HSVhsv(170, 51%, 64%)

OKLCHoklch(66.3% 0.084 181.2)

CMYKcmyk(51%, 0%, 9%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #51A496 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.96:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text7.1:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #51A496 based on color wheel relationships. Click any swatch for its full breakdown.

Base#51A496 Complementary#A4515F Analogous#51A46D Analogous#5188A4 Triadic#9651A4 Triadic#A49651

Tints & Shades

Lighter tints and darker shades of #51A496, useful for hover states, backgrounds, and text variants.

Tints

#65B3A6 #7DBFB4 #95CBC2 #B0D8D2 #C8E4DF #E0F0ED

Shades

#479083 #3B786D #31635B #274F48 #1D3A35 #11221F

Use #51A496 in Our Tools

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