#33ffa1
a balanced, electric green · cool · closest name: aquamarine
RGB
51, 255, 161
HSL
152°, 100%, 60%
CMYK
80, 0, 37, 0
Luminance
0.7480
Every format
| HEX | #33ffa1 |
| RGB | rgb(51, 255, 161) |
| HSL | hsl(152, 100%, 60%) |
| CMYK | cmyk(80%, 0%, 37%, 0%) |
| LAB | lab(89.3 -68.4 31.6) |
| LCH | lch(89.3 75.3 155.2) |
| OKLCH | oklch(0.884 0.201 156.8) |
Copy-ready code
/* CSS */
color: #33ffa1;
background-color: #33ffa1;
/* Tailwind (arbitrary) */
class="text-[#33ffa1] bg-[#33ffa1]"
/* SCSS */
$brand: #33ffa1;
/* SwiftUI */
Color(red: 0.200, green: 1.000, blue: 0.631)
/* Android */
Color.parseColor("#33ffa1")Accessibility — WCAG contrast
Aa
#33ffa1 on white: 1.32:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33ffa1 on black: 15.96:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green100.0%
Blue63.1%
CMYK percentages
Cyan80.0%
Magenta0.0%
Yellow36.9%
Key (black)0.0%
Color previews
#33ffa1 text on a black background
contrast 15.96:1
Card sample
#33ffa1 text on a white background
contrast 1.32:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33ffa1;
Background color
Panel with #33ffa1 background
background-color: #33ffa1;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33ffa1;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 255, 161, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 255, 161, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33ffa1; background: linear-gradient(135deg, #33ffa1, #33D5FF);