#128C80 Color

#128C80 is rgb(18, 140, 128) in RGB and hsl(174, 77%, 31%) in HSL. The closest CSS named color is DarkCyan. Black text is most readable on this background.

#128C80

HEX#128C80

RGBrgb(18, 140, 128)

HSLhsl(174, 77%, 31%)

HSVhsv(174, 87%, 55%)

OKLCHoklch(57.7% 0.099 184.1)

CMYKcmyk(87%, 0%, 9%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #128C80 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

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

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

Color Harmonies

Colors that pair well with #128C80 based on color wheel relationships. Click any swatch for its full breakdown.

Base#128C80 Complementary#8C121E Analogous#128C43 Analogous#125B8C Triadic#80128C Triadic#8C8012

Tints & Shades

Lighter tints and darker shades of #128C80, useful for hover states, backgrounds, and text variants.

Tints

#18B9A9 #1DE2CE #4AE8D8 #73EDE1 #A0F3EA #C9F8F3

Shades

#107A6F #0D685F #0B564E #094842 #073631 #052421

Use #128C80 in Our Tools

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