#33dddd
a balanced, vivid cyan · cool · closest name: turquoise
RGB
51, 221, 221
HSL
180°, 71%, 53%
CMYK
77, 0, 0, 13
Luminance
0.5764
Every format
| HEX | #33dddd |
| RGB | rgb(51, 221, 221) |
| HSL | hsl(180, 71%, 53%) |
| CMYK | cmyk(77%, 0%, 0%, 13%) |
| LAB | lab(80.5 -40.6 -12.1) |
| LCH | lch(80.5 42.3 196.5) |
| OKLCH | oklch(0.817 0.130 194.9) |
Copy-ready code
/* CSS */
color: #33dddd;
background-color: #33dddd;
/* Tailwind (arbitrary) */
class="text-[#33dddd] bg-[#33dddd]"
/* SCSS */
$brand: #33dddd;
/* SwiftUI */
Color(red: 0.200, green: 0.867, blue: 0.867)
/* Android */
Color.parseColor("#33dddd")Accessibility — WCAG contrast
Aa
#33dddd on white: 1.68:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33dddd on black: 12.53:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green86.7%
Blue86.7%
CMYK percentages
Cyan76.9%
Magenta0.0%
Yellow0.0%
Key (black)13.3%
Color previews
#33dddd text on a black background
contrast 12.53:1
Card sample
#33dddd text on a white background
contrast 1.68:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33dddd;
Background color
Panel with #33dddd background
background-color: #33dddd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33dddd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 221, 221, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 221, 221, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33dddd; background: linear-gradient(135deg, #33dddd, #336CDD);