#33ffad
a balanced, electric green · cool · closest name: aquamarine
RGB
51, 255, 173
HSL
156°, 100%, 60%
CMYK
80, 0, 32, 0
Luminance
0.7524
Every format
| HEX | #33ffad |
| RGB | rgb(51, 255, 173) |
| HSL | hsl(156, 100%, 60%) |
| CMYK | cmyk(80%, 0%, 32%, 0%) |
| LAB | lab(89.5 -66.0 25.9) |
| LCH | lch(89.5 70.9 158.6) |
| OKLCH | oklch(0.887 0.191 159.9) |
Copy-ready code
/* CSS */
color: #33ffad;
background-color: #33ffad;
/* Tailwind (arbitrary) */
class="text-[#33ffad] bg-[#33ffad]"
/* SCSS */
$brand: #33ffad;
/* SwiftUI */
Color(red: 0.200, green: 1.000, blue: 0.678)
/* Android */
Color.parseColor("#33ffad")Accessibility — WCAG contrast
Aa
#33ffad on white: 1.31:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33ffad on black: 16.05:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green100.0%
Blue67.8%
CMYK percentages
Cyan80.0%
Magenta0.0%
Yellow32.2%
Key (black)0.0%
Color previews
#33ffad text on a black background
contrast 16.05:1
Card sample
#33ffad text on a white background
contrast 1.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33ffad;
Background color
Panel with #33ffad background
background-color: #33ffad;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33ffad;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 255, 173, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 255, 173, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33ffad; background: linear-gradient(135deg, #33ffad, #33C9FF);