#154D55
Dark Cyan
HEX
RGB
HSL
About #154D55 Dark Cyan
#154D55 is a dark cyan color. In the RGB color model, it is composed of 21 red, 77 green, and 85 blue. In the HSL color space, it has a hue of 188°, saturation of 60%, and lightness of 21%.
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 & Gradients
Use #154D55 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
188°
Hue
60%
Saturation
21%
Lightness
Dark Cyan
Color Harmonies
Colors that work well with #154D55 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #154D55 against white and black backgrounds.
Aa#154D55 on White
Contrast Ratio9.44:1
AA ✓AA Large ✓AAA ✓
Aa#154D55 on Black
Contrast Ratio2.22:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #154D55 across different color formats.
| Format | Value |
|---|---|
| HEX | #154D55 |
| RGB | rgb(21, 77, 85) |
| HSL | hsl(188, 60%, 21%) |
| RGB Decimal | 21, 77, 85 |
| RGB Percent | 8.2%, 30.2%, 33.3% |
| CMYK (approx.) | 75%, 9%, 0%, 67% |
Related Palettes
12 palettes using #154D55 or similar colors