#19fdda
a balanced, electric cyan · cool · closest name: aquamarine
RGB
25, 253, 218
HSL
171°, 98%, 55%
CMYK
90, 0, 14, 1
Luminance
0.7552
Every format
| HEX | #19fdda |
| RGB | rgb(25, 253, 218) |
| HSL | hsl(171, 98%, 55%) |
| CMYK | cmyk(90%, 0%, 14%, 1%) |
| LAB | lab(89.6 -56.7 2.9) |
| LCH | lch(89.6 56.7 177.1) |
| OKLCH | oklch(0.890 0.162 177.6) |
Copy-ready code
/* CSS */
color: #19fdda;
background-color: #19fdda;
/* Tailwind (arbitrary) */
class="text-[#19fdda] bg-[#19fdda]"
/* SCSS */
$brand: #19fdda;
/* SwiftUI */
Color(red: 0.098, green: 0.992, blue: 0.855)
/* Android */
Color.parseColor("#19fdda")Accessibility — WCAG contrast
Aa
#19fdda on white: 1.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#19fdda on black: 16.10:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.8%
Green99.2%
Blue85.5%
CMYK percentages
Cyan90.1%
Magenta0.0%
Yellow13.8%
Key (black)0.8%
Color previews
#19fdda text on a black background
contrast 16.10:1
Card sample
#19fdda text on a white background
contrast 1.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #19fdda;
Background color
Panel with #19fdda background
background-color: #19fdda;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #19fdda;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(25, 253, 218, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(25, 253, 218, 0.45);
Border & gradient
Gradient panel
border: 3px solid #19fdda; background: linear-gradient(135deg, #19fdda, #1988FD);