#4ddfb7
a balanced, vivid cyan · cool · closest name: aquamarine
RGB
77, 223, 183
HSL
164°, 70%, 59%
CMYK
66, 0, 18, 13
Luminance
0.5777
Every format
| HEX | #4ddfb7 |
| RGB | rgb(77, 223, 183) |
| HSL | hsl(164, 70%, 59%) |
| CMYK | cmyk(66%, 0%, 18%, 13%) |
| LAB | lab(80.6 -48.1 8.3) |
| LCH | lch(80.6 48.8 170.2) |
| OKLCH | oklch(0.816 0.137 171.1) |
Copy-ready code
/* CSS */
color: #4ddfb7;
background-color: #4ddfb7;
/* Tailwind (arbitrary) */
class="text-[#4ddfb7] bg-[#4ddfb7]"
/* SCSS */
$brand: #4ddfb7;
/* SwiftUI */
Color(red: 0.302, green: 0.875, blue: 0.718)
/* Android */
Color.parseColor("#4ddfb7")Accessibility — WCAG contrast
Aa
#4ddfb7 on white: 1.67:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4ddfb7 on black: 12.55:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green87.5%
Blue71.8%
CMYK percentages
Cyan65.5%
Magenta0.0%
Yellow17.9%
Key (black)12.5%
Color previews
#4ddfb7 text on a black background
contrast 12.55:1
Card sample
#4ddfb7 text on a white background
contrast 1.67:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4ddfb7;
Background color
Panel with #4ddfb7 background
background-color: #4ddfb7;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4ddfb7;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 223, 183, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 223, 183, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4ddfb7; background: linear-gradient(135deg, #4ddfb7, #4DA6DF);