#25dfab
a balanced, vivid cyan · cool · closest name: aquamarine
RGB
37, 223, 171
HSL
163°, 74%, 51%
CMYK
83, 0, 23, 13
Luminance
0.5611
Every format
| HEX | #25dfab |
| RGB | rgb(37, 223, 171) |
| HSL | hsl(163, 74%, 51%) |
| CMYK | cmyk(83%, 0%, 23%, 13%) |
| LAB | lab(79.7 -55.7 13.2) |
| LCH | lch(79.7 57.3 166.6) |
| OKLCH | oklch(0.805 0.158 167.6) |
Copy-ready code
/* CSS */
color: #25dfab;
background-color: #25dfab;
/* Tailwind (arbitrary) */
class="text-[#25dfab] bg-[#25dfab]"
/* SCSS */
$brand: #25dfab;
/* SwiftUI */
Color(red: 0.145, green: 0.875, blue: 0.671)
/* Android */
Color.parseColor("#25dfab")Accessibility — WCAG contrast
Aa
#25dfab on white: 1.72:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#25dfab on black: 12.22:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red14.5%
Green87.5%
Blue67.1%
CMYK percentages
Cyan83.4%
Magenta0.0%
Yellow23.3%
Key (black)12.5%
Color previews
#25dfab text on a black background
contrast 12.22:1
Card sample
#25dfab text on a white background
contrast 1.72:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #25dfab;
Background color
Panel with #25dfab background
background-color: #25dfab;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #25dfab;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(37, 223, 171, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(37, 223, 171, 0.45);
Border & gradient
Gradient panel
border: 3px solid #25dfab; background: linear-gradient(135deg, #25dfab, #2597DF);