#378B69 Color

#378B69 is rgb(55, 139, 105) in RGB and hsl(156, 43%, 38%) in HSL. The closest CSS named color is SeaGreen. Black text is most readable on this background.

#378B69

HEX#378B69

RGBrgb(55, 139, 105)

HSLhsl(156, 43%, 38%)

HSVhsv(156, 60%, 55%)

OKLCHoklch(57.6% 0.098 163.6)

CMYKcmyk(60%, 0%, 24%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #378B69 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.15:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.06:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #378B69 based on color wheel relationships. Click any swatch for its full breakdown.

Base#378B69 Complementary#8B3759 Analogous#378B40 Analogous#37828B Triadic#69378B Triadic#8B6937

Tints & Shades

Lighter tints and darker shades of #378B69, useful for hover states, backgrounds, and text variants.

Tints

#44AB82 #5BBE96 #7CCBAB #99D6BE #BAE3D3 #D7EFE5

Shades

#30785B #29664E #215440 #1C4535 #143327 #0D2119

Use #378B69 in Our Tools

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