#1dfddb
a balanced, electric cyan · cool · closest name: aquamarine
RGB
29, 253, 219
HSL
171°, 98%, 55%
CMYK
89, 0, 13, 1
Luminance
0.7563
Every format
| HEX | #1dfddb |
| RGB | rgb(29, 253, 219) |
| HSL | hsl(171, 98%, 55%) |
| CMYK | cmyk(89%, 0%, 13%, 1%) |
| LAB | lab(89.7 -56.2 2.5) |
| LCH | lch(89.7 56.3 177.5) |
| OKLCH | oklch(0.891 0.161 178.0) |
Copy-ready code
/* CSS */
color: #1dfddb;
background-color: #1dfddb;
/* Tailwind (arbitrary) */
class="text-[#1dfddb] bg-[#1dfddb]"
/* SCSS */
$brand: #1dfddb;
/* SwiftUI */
Color(red: 0.114, green: 0.992, blue: 0.859)
/* Android */
Color.parseColor("#1dfddb")Accessibility — WCAG contrast
Aa
#1dfddb on white: 1.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#1dfddb on black: 16.13:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.4%
Green99.2%
Blue85.9%
CMYK percentages
Cyan88.5%
Magenta0.0%
Yellow13.4%
Key (black)0.8%
Color previews
#1dfddb text on a black background
contrast 16.13:1
Card sample
#1dfddb text on a white background
contrast 1.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1dfddb;
Background color
Panel with #1dfddb background
background-color: #1dfddb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1dfddb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(29, 253, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(29, 253, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1dfddb; background: linear-gradient(135deg, #1dfddb, #1D8AFD);