Medium Sea Green (#3cb371) is a medium, strong green. It is a CSS named color, so you can use it in stylesheets as color: mediumseagreen as well as by its hex code. In RGB it is rgb(60, 179, 113); in HSL, hsl(147, 50%, 47%).
| Hex | #3cb371 |
|---|---|
| CSS name | mediumseagreen |
| RGB | rgb(60, 179, 113) |
| HSL | hsl(147, 50%, 47%) |
| CMYK | 66%, 0%, 37%, 30% |
| CSS example | color: #3cb371; background-color: rgb(60, 179, 113); |
The hue stepped through seven lightness levels, each matched to the closest named or web-safe color — useful for backgrounds, borders, text and hover states that all belong to one family. Click any swatch for its full breakdown.
Complementary — maximum contrast, from opposite sides of the color wheel:
Analogous — neighbours on the wheel, naturally harmonious:
Triadic — three colors evenly spaced for balanced variety:
Tetradic — four colors at 90° intervals:
On a #3cb371 background, black text gives the better contrast. WCAG requires 4.5:1 for normal text and 3:1 for large text (AA), or 7:1 and 4.5:1 for AAA.
| Text color | Contrast ratio | Normal text | Large text |
|---|---|---|---|
| White text (#ffffff) | 2.67:1 | Fails | Fails |
| Black text (#000000) | 7.88:1 | AAA | AAA |
The CSS named colors closest to #3cb371:
Turn #3cb371 into a full scheme with the Color Palette Generator, blend it into a background with the CSS Gradient Generator, or browse all named colors.