#33dfd8
a balanced, vivid cyan · cool · closest name: turquoise
RGB
51, 223, 216
HSL
178°, 73%, 54%
CMYK
77, 0, 3, 13
Luminance
0.5844
Every format
| HEX | #33dfd8 |
| RGB | rgb(51, 223, 216) |
| HSL | hsl(178, 73%, 54%) |
| CMYK | cmyk(77%, 0%, 3%, 13%) |
| LAB | lab(81.0 -42.9 -8.7) |
| LCH | lch(81.0 43.8 191.5) |
| OKLCH | oklch(0.820 0.132 190.6) |
Copy-ready code
/* CSS */
color: #33dfd8;
background-color: #33dfd8;
/* Tailwind (arbitrary) */
class="text-[#33dfd8] bg-[#33dfd8]"
/* SCSS */
$brand: #33dfd8;
/* SwiftUI */
Color(red: 0.200, green: 0.875, blue: 0.847)
/* Android */
Color.parseColor("#33dfd8")Accessibility — WCAG contrast
Aa
#33dfd8 on white: 1.66:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33dfd8 on black: 12.69:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green87.5%
Blue84.7%
CMYK percentages
Cyan77.1%
Magenta0.0%
Yellow3.1%
Key (black)12.5%
Color previews
#33dfd8 text on a black background
contrast 12.69:1
Card sample
#33dfd8 text on a white background
contrast 1.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33dfd8;
Background color
Panel with #33dfd8 background
background-color: #33dfd8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33dfd8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 223, 216, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 223, 216, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33dfd8; background: linear-gradient(135deg, #33dfd8, #3373DF);