#138B5D Color

#138B5D is rgb(19, 139, 93) in RGB and hsl(157, 76%, 31%) in HSL. The closest CSS named color is SeaGreen. Black text is most readable on this background.

#138B5D

HEX#138B5D

RGBrgb(19, 139, 93)

HSLhsl(157, 76%, 31%)

HSVhsv(157, 86%, 55%)

OKLCHoklch(56.4% 0.122 160.5)

CMYKcmyk(86%, 0%, 33%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #138B5D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.3:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.88:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #138B5D based on color wheel relationships. Click any swatch for its full breakdown.

Base#138B5D Complementary#8B1341 Analogous#138B21 Analogous#137D8B Triadic#5D138B Triadic#8B5D13

Tints & Shades

Lighter tints and darker shades of #138B5D, useful for hover states, backgrounds, and text variants.

Tints

#19B87B #1FE096 #4BE7AB #74ECBE #A1F2D3 #C9F8E6

Shades

#117951 #0E6745 #0C5539 #0A4830 #073624 #052418

Use #138B5D in Our Tools

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