#128C55 Color

#128C55 is rgb(18, 140, 85) in RGB and hsl(153, 77%, 31%) in HSL. The closest CSS named color is SeaGreen. Black text is most readable on this background.

#128C55

HEX#128C55

RGBrgb(18, 140, 85)

HSLhsl(153, 77%, 31%)

HSVhsv(153, 87%, 55%)

OKLCHoklch(56.5% 0.131 156.6)

CMYKcmyk(87%, 0%, 39%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #128C55 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.28:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.91:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #128C55 based on color wheel relationships. Click any swatch for its full breakdown.

Base#128C55 Complementary#8C1249 Analogous#128C18 Analogous#12868C Triadic#55128C Triadic#8C5512

Tints & Shades

Lighter tints and darker shades of #128C55, useful for hover states, backgrounds, and text variants.

Tints

#18B971 #1DE289 #4AE8A1 #73EDB6 #A0F3CE #C9F8E3

Shades

#107A4A #0D683F #0B5634 #09482C #073621 #052416

Use #128C55 in Our Tools

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