#258D8A
Cyan
HEX
RGB
HSL
About #258D8A Cyan
#258D8A is a cyan color. In the RGB color model, it is composed of 37 red, 141 green, and 138 blue. In the HSL color space, it has a hue of 178°, saturation of 58%, and lightness of 35%.
This color has a low lightness value, making it a dark color great for text and bold accents. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #258D8A in your CSS, SCSS, or Tailwind projects.
Color Properties
178°
Hue
58%
Saturation
35%
Lightness
Cyan
Color Harmonies
Colors that work well with #258D8A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #258D8A against white and black backgrounds.
Aa#258D8A on White
Contrast Ratio4:1
AA ✗AA Large ✓AAA ✗
Aa#258D8A on Black
Contrast Ratio5.26:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #258D8A across different color formats.
| Format | Value |
|---|---|
| HEX | #258D8A |
| RGB | rgb(37, 141, 138) |
| HSL | hsl(178, 58%, 35%) |
| RGB Decimal | 37, 141, 138 |
| RGB Percent | 14.5%, 55.3%, 54.1% |
| CMYK (approx.) | 74%, 0%, 2%, 45% |
Related Palettes
12 palettes using #258D8A or similar colors