#30df91
a balanced, vivid green · cool · closest name: aquamarine
RGB
48, 223, 145
HSL
153°, 73%, 53%
CMYK
79, 0, 35, 13
Luminance
0.5545
Every format
| HEX | #30df91 |
| RGB | rgb(48, 223, 145) |
| HSL | hsl(153, 73%, 53%) |
| CMYK | cmyk(79%, 0%, 35%, 13%) |
| LAB | lab(79.3 -60.4 26.3) |
| LCH | lch(79.3 65.8 156.4) |
| OKLCH | oklch(0.801 0.176 157.9) |
Copy-ready code
/* CSS */
color: #30df91;
background-color: #30df91;
/* Tailwind (arbitrary) */
class="text-[#30df91] bg-[#30df91]"
/* SCSS */
$brand: #30df91;
/* SwiftUI */
Color(red: 0.188, green: 0.875, blue: 0.569)
/* Android */
Color.parseColor("#30df91")Accessibility — WCAG contrast
Aa
#30df91 on white: 1.74:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#30df91 on black: 12.09:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.8%
Green87.5%
Blue56.9%
CMYK percentages
Cyan78.5%
Magenta0.0%
Yellow35.0%
Key (black)12.5%
Color previews
#30df91 text on a black background
contrast 12.09:1
Card sample
#30df91 text on a white background
contrast 1.74:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #30df91;
Background color
Panel with #30df91 background
background-color: #30df91;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #30df91;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(48, 223, 145, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(48, 223, 145, 0.45);
Border & gradient
Gradient panel
border: 3px solid #30df91; background: linear-gradient(135deg, #30df91, #30B8DF);