#4ddfb8
a balanced, vivid cyan · cool · closest name: aquamarine
RGB
77, 223, 184
HSL
164°, 70%, 59%
CMYK
66, 0, 18, 13
Luminance
0.5781
Every format
| HEX | #4ddfb8 |
| RGB | rgb(77, 223, 184) |
| HSL | hsl(164, 70%, 59%) |
| CMYK | cmyk(66%, 0%, 18%, 13%) |
| LAB | lab(80.6 -47.9 7.8) |
| LCH | lch(80.6 48.5 170.7) |
| OKLCH | oklch(0.816 0.136 171.6) |
Copy-ready code
/* CSS */
color: #4ddfb8;
background-color: #4ddfb8;
/* Tailwind (arbitrary) */
class="text-[#4ddfb8] bg-[#4ddfb8]"
/* SCSS */
$brand: #4ddfb8;
/* SwiftUI */
Color(red: 0.302, green: 0.875, blue: 0.722)
/* Android */
Color.parseColor("#4ddfb8")Accessibility — WCAG contrast
Aa
#4ddfb8 on white: 1.67:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4ddfb8 on black: 12.56:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green87.5%
Blue72.2%
CMYK percentages
Cyan65.5%
Magenta0.0%
Yellow17.5%
Key (black)12.5%
Color previews
#4ddfb8 text on a black background
contrast 12.56:1
Card sample
#4ddfb8 text on a white background
contrast 1.67:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4ddfb8;
Background color
Panel with #4ddfb8 background
background-color: #4ddfb8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4ddfb8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 223, 184, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 223, 184, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4ddfb8; background: linear-gradient(135deg, #4ddfb8, #4DA5DF);