#1cefba
a balanced, electric cyan · cool · closest name: aquamarine
RGB
28, 239, 186
HSL
165°, 87%, 52%
CMYK
88, 0, 22, 6
Luminance
0.6553
Every format
| HEX | #1cefba |
| RGB | rgb(28, 239, 186) |
| HSL | hsl(165, 87%, 52%) |
| CMYK | cmyk(88%, 0%, 22%, 6%) |
| LAB | lab(84.8 -58.9 12.6) |
| LCH | lch(84.8 60.3 168.0) |
| OKLCH | oklch(0.848 0.167 168.9) |
Copy-ready code
/* CSS */
color: #1cefba;
background-color: #1cefba;
/* Tailwind (arbitrary) */
class="text-[#1cefba] bg-[#1cefba]"
/* SCSS */
$brand: #1cefba;
/* SwiftUI */
Color(red: 0.110, green: 0.937, blue: 0.729)
/* Android */
Color.parseColor("#1cefba")Accessibility — WCAG contrast
Aa
#1cefba on white: 1.49:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#1cefba on black: 14.11:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.0%
Green93.7%
Blue72.9%
CMYK percentages
Cyan88.3%
Magenta0.0%
Yellow22.2%
Key (black)6.3%
Color previews
#1cefba text on a black background
contrast 14.11:1
Card sample
#1cefba text on a white background
contrast 1.49:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1cefba;
Background color
Panel with #1cefba background
background-color: #1cefba;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1cefba;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(28, 239, 186, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(28, 239, 186, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1cefba; background: linear-gradient(135deg, #1cefba, #1C98EF);