#128C4B Color

#128C4B is rgb(18, 140, 75) in RGB and hsl(148, 77%, 31%) in HSL. The closest CSS named color is SeaGreen. Black text is most readable on this background.

#128C4B

HEX#128C4B

RGBrgb(18, 140, 75)

HSLhsl(148, 77%, 31%)

HSVhsv(148, 87%, 55%)

OKLCHoklch(56.3% 0.14 152.8)

CMYKcmyk(87%, 0%, 46%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #128C4B 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 #128C4B based on color wheel relationships. Click any swatch for its full breakdown.

Base#128C4B Complementary#8C1253 Analogous#168C12 Analogous#128C88 Triadic#4B128C Triadic#8C4B12

Tints & Shades

Lighter tints and darker shades of #128C4B, useful for hover states, backgrounds, and text variants.

Tints

#18B963 #1DE279 #4AE894 #73EDAC #A0F3C7 #C9F8DF

Shades

#107A41 #0D6838 #0B562E #094827 #07361D #052413

Use #128C4B in Our Tools

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