#378B79 Color

#378B79 is rgb(55, 139, 121) in RGB and hsl(167, 43%, 38%) in HSL. The closest CSS named color is SeaGreen. Black text is most readable on this background.

#378B79
HEX#378B79
RGBrgb(55, 139, 121)
HSLhsl(167, 43%, 38%)
HSVhsv(167, 60%, 55%)
OKLCHoklch(58% 0.086 176.6)
CMYKcmyk(60%, 0%, 13%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #378B79 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.09:1AA normal ✗AA large ✓AAA normal ✗
TextBlack text5.13:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #378B79 based on color wheel relationships. Click any swatch for its full breakdown.

Base#378B79Complementary#8B3749Analogous#378B4FAnalogous#37738BTriadic#79378BTriadic#8B7937

Tints & Shades

Lighter tints and darker shades of #378B79, useful for hover states, backgrounds, and text variants.

Use #378B79 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex