#1bf9da
a balanced, electric cyan · cool · closest name: aquamarine
RGB
27, 249, 218
HSL
172°, 95%, 54%
CMYK
89, 0, 12, 2
Luminance
0.7305
Every format
| HEX | #1bf9da |
| RGB | rgb(27, 249, 218) |
| HSL | hsl(172, 95%, 54%) |
| CMYK | cmyk(89%, 0%, 12%, 2%) |
| LAB | lab(88.5 -55.0 1.2) |
| LCH | lch(88.5 55.0 178.7) |
| OKLCH | oklch(0.881 0.158 179.2) |
Copy-ready code
/* CSS */
color: #1bf9da;
background-color: #1bf9da;
/* Tailwind (arbitrary) */
class="text-[#1bf9da] bg-[#1bf9da]"
/* SCSS */
$brand: #1bf9da;
/* SwiftUI */
Color(red: 0.106, green: 0.976, blue: 0.855)
/* Android */
Color.parseColor("#1bf9da")Accessibility — WCAG contrast
Aa
#1bf9da on white: 1.35:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#1bf9da on black: 15.61:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red10.6%
Green97.6%
Blue85.5%
CMYK percentages
Cyan89.2%
Magenta0.0%
Yellow12.4%
Key (black)2.4%
Color previews
#1bf9da text on a black background
contrast 15.61:1
Card sample
#1bf9da text on a white background
contrast 1.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1bf9da;
Background color
Panel with #1bf9da background
background-color: #1bf9da;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1bf9da;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(27, 249, 218, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(27, 249, 218, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1bf9da; background: linear-gradient(135deg, #1bf9da, #1B84F9);