Radium is vivid, warm-toned shade of yellow green. It is better contrasting with black. This color combines beautifully with warm blue, mid red or blue cyan
| Inverse Color | #8000ff |
| Complementary Color | #7f00ff |
| Color Shade: | yellow green (90.12° hue) |
| Color Temperature: | warm |
| Lightness: | 50% (better contrasting with black) |
If you're looking for a similar yellow green shade, there are some better alternatives to Radium Color. The Alien Armpit color for instance is a darker and a bit more faded option, however this color has a cool yellow bias. Consider a darker and more soft alternative called Overgrown (#88dd00) for more calm effect. Try Electric Leaf as it also a bit more faded and calm.
#7f00ff is the best complementary color to Radium. Warm blue shades generally complement the yellow green hues best as they are found on the opposite end of the color wheel. The most popular #7fff00 complementary color is Electric Violet, as it offers maximum contrast and grab the viewer's attention.
The analogous palette of mid yellow, yellow green, and warm green colors offers a soft combination of similar warm shades. The analogous colors of Chartreuse are #feff00 and #0f0. Thus found on the left and right of #7fff00 on the color wheel with a 30° gap. Consider matching Yellow and White colors as they work well with Radium.
The split-complementary Radium palette consists of #ff00fe and #00f colors. They can be found 30° apart on either side of the complementary color (#7f00ff). Try Magenta / Fuchsia and White colors in combination with #7fff00, as they are not as contrasting as a complementary color, hence, giving more hue variety to make your design stand out.
The triadic palette of #7fff00 offers a combination of red magenta and blue cyan shades and equally high contrast between the three of them. Find triadic colors at the 120° distance from the Radium. Thus Rose and Azure Radiance giving maximum hue separation to use all three together.
The square color palette of Radium contains three additional colors. Thus, complementary Electric Violet, Cyan / Aqua, and White split by 90° on the color wheel. #7fff00 square combo is a palette of yellow green, mid cyan, warm blue and mid red shades that work together well.
The tetradic palette is a bit more complex than the square and has more of a rectangle shape. Radium tetradic combo consists of warm blue complementary color (#7f00ff) and two others. The Azure Radiance is positioned 120° clockwise from the primary color and Flush Orange – 120° from the complementary Electric Violet. This palette is not recommended to use as-is. Try to tweak the saturation and brightness of #007eff and #ff8000.
In a RGB color space, hex #7fff00 is made of 33% red, 67% green and 0% blue. In a HSL mode Radium has a hue angle of 90.12°, a saturation of 100% and a lightness of 50%. In a CMYK space (used in printing only), hex #7fff00 is made of 50.2% cyan, 0% magenta, 100% yellow and 0% black ink.
| HEX | #7fff00 |
| RGB Decimal | rgb(127,255,0) |
| RGB Percentage | 33%, 67%, 0% |
| CMYK | 50.2, 0, 100, 0 |
| HSL | hsl(90.12,100%,50%) |
| HSV (or HSB) | hsv(90.12,100%,100%) |
| CIE-LAB | lab(89.8742,-68.0691,85.7824) |
| XYZ | xyz(44.5124,76.032,12.3296) |