#1dffda
a balanced, electric cyan · cool · closest name: aquamarine
RGB
29, 255, 218
HSL
170°, 100%, 56%
CMYK
89, 0, 15, 0
Luminance
0.7684
Every format
| HEX | #1dffda |
| RGB | rgb(29, 255, 218) |
| HSL | hsl(170, 100%, 56%) |
| CMYK | cmyk(89%, 0%, 15%, 0%) |
| LAB | lab(90.3 -57.3 3.8) |
| LCH | lch(90.3 57.4 176.2) |
| OKLCH | oklch(0.895 0.163 176.8) |
Copy-ready code
/* CSS */
color: #1dffda;
background-color: #1dffda;
/* Tailwind (arbitrary) */
class="text-[#1dffda] bg-[#1dffda]"
/* SCSS */
$brand: #1dffda;
/* SwiftUI */
Color(red: 0.114, green: 1.000, blue: 0.855)
/* Android */
Color.parseColor("#1dffda")Accessibility — WCAG contrast
Aa
#1dffda on white: 1.28:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#1dffda on black: 16.37:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.4%
Green100.0%
Blue85.5%
CMYK percentages
Cyan88.6%
Magenta0.0%
Yellow14.5%
Key (black)0.0%
Color previews
#1dffda text on a black background
contrast 16.37:1
Card sample
#1dffda text on a white background
contrast 1.28:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1dffda;
Background color
Panel with #1dffda background
background-color: #1dffda;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1dffda;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(29, 255, 218, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(29, 255, 218, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1dffda; background: linear-gradient(135deg, #1dffda, #1D8DFF);