#158A8A Color

#158A8A is rgb(21, 138, 138) in RGB and hsl(180, 74%, 31%) in HSL. The closest CSS named color is DarkCyan. Black text is most readable on this background.

#158A8A

HEX#158A8A

RGBrgb(21, 138, 138)

HSLhsl(180, 74%, 31%)

HSVhsv(180, 85%, 54%)

OKLCHoklch(57.5% 0.094 194.9)

CMYKcmyk(85%, 0%, 0%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #158A8A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.17:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.03:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #158A8A based on color wheel relationships. Click any swatch for its full breakdown.

Base#158A8A Complementary#8A1515 Analogous#158A4F Analogous#154F8A Triadic#8A158A Triadic#8A8A15

Tints & Shades

Lighter tints and darker shades of #158A8A, useful for hover states, backgrounds, and text variants.

Tints

#1BB6B6 #21DEDE #4EE4E4 #75EAEA #A2F1F1 #CAF7F7

Shades

#127878 #0F6666 #0D5454 #0B4747 #083535 #052323

Use #158A8A in Our Tools

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