#4fffcc
a light, electric cyan · cool · closest name: aquamarine
RGB
79, 255, 204
HSL
163°, 100%, 66%
CMYK
69, 0, 20, 0
Luminance
0.7754
Every format
| HEX | #4fffcc |
| RGB | rgb(79, 255, 204) |
| HSL | hsl(163, 100%, 66%) |
| CMYK | cmyk(69%, 0%, 20%, 0%) |
| LAB | lab(90.6 -56.0 11.6) |
| LCH | lch(90.6 57.2 168.3) |
| OKLCH | oklch(0.899 0.159 169.3) |
Copy-ready code
/* CSS */
color: #4fffcc;
background-color: #4fffcc;
/* Tailwind (arbitrary) */
class="text-[#4fffcc] bg-[#4fffcc]"
/* SCSS */
$brand: #4fffcc;
/* SwiftUI */
Color(red: 0.310, green: 1.000, blue: 0.800)
/* Android */
Color.parseColor("#4fffcc")Accessibility — WCAG contrast
Aa
#4fffcc on white: 1.27:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4fffcc on black: 16.51:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.0%
Green100.0%
Blue80.0%
CMYK percentages
Cyan69.0%
Magenta0.0%
Yellow20.0%
Key (black)0.0%
Color previews
#4fffcc text on a black background
contrast 16.51:1
Card sample
#4fffcc text on a white background
contrast 1.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4fffcc;
Background color
Panel with #4fffcc background
background-color: #4fffcc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4fffcc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(79, 255, 204, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(79, 255, 204, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4fffcc; background: linear-gradient(135deg, #4fffcc, #4FBDFF);