#4ee9b2
a balanced, electric green · cool · closest name: aquamarine
RGB
78, 233, 178
HSL
159°, 78%, 61%
CMYK
67, 0, 24, 9
Luminance
0.6311
Every format
| HEX | #4ee9b2 |
| RGB | rgb(78, 233, 178) |
| HSL | hsl(159, 78%, 61%) |
| CMYK | cmyk(67%, 0%, 24%, 9%) |
| LAB | lab(83.5 -53.2 15.1) |
| LCH | lch(83.5 55.3 164.2) |
| OKLCH | oklch(0.839 0.152 165.3) |
Copy-ready code
/* CSS */
color: #4ee9b2;
background-color: #4ee9b2;
/* Tailwind (arbitrary) */
class="text-[#4ee9b2] bg-[#4ee9b2]"
/* SCSS */
$brand: #4ee9b2;
/* SwiftUI */
Color(red: 0.306, green: 0.914, blue: 0.698)
/* Android */
Color.parseColor("#4ee9b2")Accessibility — WCAG contrast
Aa
#4ee9b2 on white: 1.54:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4ee9b2 on black: 13.62:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.6%
Green91.4%
Blue69.8%
CMYK percentages
Cyan66.5%
Magenta0.0%
Yellow23.6%
Key (black)8.6%
Color previews
#4ee9b2 text on a black background
contrast 13.62:1
Card sample
#4ee9b2 text on a white background
contrast 1.54:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4ee9b2;
Background color
Panel with #4ee9b2 background
background-color: #4ee9b2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4ee9b2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(78, 233, 178, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(78, 233, 178, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4ee9b2; background: linear-gradient(135deg, #4ee9b2, #4EB9E9);