#19dfab
a balanced, electric cyan · cool · closest name: aquamarine
RGB
25, 223, 171
HSL
164°, 80%, 49%
CMYK
89, 0, 23, 13
Luminance
0.5592
Every format
| HEX | #19dfab |
| RGB | rgb(25, 223, 171) |
| HSL | hsl(164, 80%, 49%) |
| CMYK | cmyk(89%, 0%, 23%, 13%) |
| LAB | lab(79.6 -56.5 13.1) |
| LCH | lch(79.6 58.0 167.0) |
| OKLCH | oklch(0.804 0.160 167.9) |
Copy-ready code
/* CSS */
color: #19dfab;
background-color: #19dfab;
/* Tailwind (arbitrary) */
class="text-[#19dfab] bg-[#19dfab]"
/* SCSS */
$brand: #19dfab;
/* SwiftUI */
Color(red: 0.098, green: 0.875, blue: 0.671)
/* Android */
Color.parseColor("#19dfab")Accessibility — WCAG contrast
Aa
#19dfab on white: 1.72:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#19dfab on black: 12.18:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.8%
Green87.5%
Blue67.1%
CMYK percentages
Cyan88.8%
Magenta0.0%
Yellow23.3%
Key (black)12.5%
Color previews
#19dfab text on a black background
contrast 12.18:1
Card sample
#19dfab text on a white background
contrast 1.72:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #19dfab;
Background color
Panel with #19dfab background
background-color: #19dfab;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #19dfab;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(25, 223, 171, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(25, 223, 171, 0.45);
Border & gradient
Gradient panel
border: 3px solid #19dfab; background: linear-gradient(135deg, #19dfab, #198FDF);