#21fba2
a balanced, electric green · cool · closest name: aquamarine
RGB
33, 251, 162
HSL
156°, 97%, 56%
CMYK
87, 0, 36, 2
Luminance
0.7193
Every format
| HEX | #21fba2 |
| RGB | rgb(33, 251, 162) |
| HSL | hsl(156, 97%, 56%) |
| CMYK | cmyk(87%, 0%, 36%, 2%) |
| LAB | lab(87.9 -68.2 29.3) |
| LCH | lch(87.9 74.2 156.8) |
| OKLCH | oklch(0.873 0.198 158.2) |
Copy-ready code
/* CSS */
color: #21fba2;
background-color: #21fba2;
/* Tailwind (arbitrary) */
class="text-[#21fba2] bg-[#21fba2]"
/* SCSS */
$brand: #21fba2;
/* SwiftUI */
Color(red: 0.129, green: 0.984, blue: 0.635)
/* Android */
Color.parseColor("#21fba2")Accessibility — WCAG contrast
Aa
#21fba2 on white: 1.36:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#21fba2 on black: 15.39:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green98.4%
Blue63.5%
CMYK percentages
Cyan86.9%
Magenta0.0%
Yellow35.5%
Key (black)1.6%
Color previews
#21fba2 text on a black background
contrast 15.39:1
Card sample
#21fba2 text on a white background
contrast 1.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #21fba2;
Background color
Panel with #21fba2 background
background-color: #21fba2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #21fba2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 251, 162, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 251, 162, 0.45);
Border & gradient
Gradient panel
border: 3px solid #21fba2; background: linear-gradient(135deg, #21fba2, #21C3FB);