#2aefba
a balanced, electric cyan · cool · closest name: aquamarine
RGB
42, 239, 186
HSL
164°, 86%, 55%
CMYK
82, 0, 22, 6
Luminance
0.6577
Every format
| HEX | #2aefba |
| RGB | rgb(42, 239, 186) |
| HSL | hsl(164, 86%, 55%) |
| CMYK | cmyk(82%, 0%, 22%, 6%) |
| LAB | lab(84.9 -58.0 12.7) |
| LCH | lch(84.9 59.4 167.6) |
| OKLCH | oklch(0.849 0.164 168.6) |
Copy-ready code
/* CSS */
color: #2aefba;
background-color: #2aefba;
/* Tailwind (arbitrary) */
class="text-[#2aefba] bg-[#2aefba]"
/* SCSS */
$brand: #2aefba;
/* SwiftUI */
Color(red: 0.165, green: 0.937, blue: 0.729)
/* Android */
Color.parseColor("#2aefba")Accessibility — WCAG contrast
Aa
#2aefba on white: 1.48:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#2aefba on black: 14.15:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green93.7%
Blue72.9%
CMYK percentages
Cyan82.4%
Magenta0.0%
Yellow22.2%
Key (black)6.3%
Color previews
#2aefba text on a black background
contrast 14.15:1
Card sample
#2aefba text on a white background
contrast 1.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2aefba;
Background color
Panel with #2aefba background
background-color: #2aefba;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2aefba;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 239, 186, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 239, 186, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2aefba; background: linear-gradient(135deg, #2aefba, #2AA1EF);