#33ffdb
a balanced, electric cyan · cool · closest name: aquamarine
RGB
51, 255, 219
HSL
169°, 100%, 60%
CMYK
80, 0, 14, 0
Luminance
0.7734
Every format
| HEX | #33ffdb |
| RGB | rgb(51, 255, 219) |
| HSL | hsl(169, 100%, 60%) |
| CMYK | cmyk(80%, 0%, 14%, 0%) |
| LAB | lab(90.5 -55.6 3.6) |
| LCH | lch(90.5 55.7 176.3) |
| OKLCH | oklch(0.898 0.159 176.8) |
Copy-ready code
/* CSS */
color: #33ffdb;
background-color: #33ffdb;
/* Tailwind (arbitrary) */
class="text-[#33ffdb] bg-[#33ffdb]"
/* SCSS */
$brand: #33ffdb;
/* SwiftUI */
Color(red: 0.200, green: 1.000, blue: 0.859)
/* Android */
Color.parseColor("#33ffdb")Accessibility — WCAG contrast
Aa
#33ffdb on white: 1.28:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33ffdb on black: 16.47:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green100.0%
Blue85.9%
CMYK percentages
Cyan80.0%
Magenta0.0%
Yellow14.1%
Key (black)0.0%
Color previews
#33ffdb text on a black background
contrast 16.47:1
Card sample
#33ffdb text on a white background
contrast 1.28:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33ffdb;
Background color
Panel with #33ffdb background
background-color: #33ffdb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33ffdb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 255, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 255, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33ffdb; background: linear-gradient(135deg, #33ffdb, #339BFF);