#33ffb5
a balanced, electric green · cool · closest name: aquamarine
RGB
51, 255, 181
HSL
158°, 100%, 60%
CMYK
80, 0, 29, 0
Luminance
0.7556
Every format
| HEX | #33ffb5 |
| RGB | rgb(51, 255, 181) |
| HSL | hsl(158, 100%, 60%) |
| CMYK | cmyk(80%, 0%, 29%, 0%) |
| LAB | lab(89.7 -64.4 22.0) |
| LCH | lch(89.7 68.0 161.1) |
| OKLCH | oklch(0.888 0.184 162.3) |
Copy-ready code
/* CSS */
color: #33ffb5;
background-color: #33ffb5;
/* Tailwind (arbitrary) */
class="text-[#33ffb5] bg-[#33ffb5]"
/* SCSS */
$brand: #33ffb5;
/* SwiftUI */
Color(red: 0.200, green: 1.000, blue: 0.710)
/* Android */
Color.parseColor("#33ffb5")Accessibility — WCAG contrast
Aa
#33ffb5 on white: 1.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33ffb5 on black: 16.11:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green100.0%
Blue71.0%
CMYK percentages
Cyan80.0%
Magenta0.0%
Yellow29.0%
Key (black)0.0%
Color previews
#33ffb5 text on a black background
contrast 16.11:1
Card sample
#33ffb5 text on a white background
contrast 1.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33ffb5;
Background color
Panel with #33ffb5 background
background-color: #33ffb5;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33ffb5;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 255, 181, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 255, 181, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33ffb5; background: linear-gradient(135deg, #33ffb5, #33C1FF);