#4fdf91
a balanced, vivid green · cool · closest name: aquamarine
RGB
79, 223, 145
HSL
148°, 69%, 59%
CMYK
65, 0, 35, 13
Luminance
0.5648
Every format
| HEX | #4fdf91 |
| RGB | rgb(79, 223, 145) |
| HSL | hsl(148, 69%, 59%) |
| CMYK | cmyk(65%, 0%, 35%, 13%) |
| LAB | lab(79.9 -55.9 27.2) |
| LCH | lch(79.9 62.1 154.0) |
| OKLCH | oklch(0.807 0.166 155.7) |
Copy-ready code
/* CSS */
color: #4fdf91;
background-color: #4fdf91;
/* Tailwind (arbitrary) */
class="text-[#4fdf91] bg-[#4fdf91]"
/* SCSS */
$brand: #4fdf91;
/* SwiftUI */
Color(red: 0.310, green: 0.875, blue: 0.569)
/* Android */
Color.parseColor("#4fdf91")Accessibility — WCAG contrast
Aa
#4fdf91 on white: 1.71:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4fdf91 on black: 12.30:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.0%
Green87.5%
Blue56.9%
CMYK percentages
Cyan64.6%
Magenta0.0%
Yellow35.0%
Key (black)12.5%
Color previews
#4fdf91 text on a black background
contrast 12.30:1
Card sample
#4fdf91 text on a white background
contrast 1.71:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4fdf91;
Background color
Panel with #4fdf91 background
background-color: #4fdf91;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4fdf91;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(79, 223, 145, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(79, 223, 145, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4fdf91; background: linear-gradient(135deg, #4fdf91, #4FCDDF);