#ccff66 is a light, vivid green. The closest CSS named color is Khaki (#f0e68c). In RGB it is rgb(204, 255, 102); in HSL, hsl(80, 100%, 70%).
| Hex | #ccff66 |
|---|---|
| RGB | rgb(204, 255, 102) |
| HSL | hsl(80, 100%, 70%) |
| CMYK | 20%, 0%, 60%, 0% |
| CSS example | color: #ccff66; background-color: rgb(204, 255, 102); |
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 #ccff66 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) | 1.16:1 | Fails | Fails |
| Black text (#000000) | 18.06:1 | AAA | AAA |
The CSS named colors closest to #ccff66:
Turn #ccff66 into a full scheme with the Color Palette Generator, blend it into a background with the CSS Gradient Generator, or browse all named colors.