#d2ff21
a balanced, electric green · cool · closest name: yellow
RGB
210, 255, 33
HSL
72°, 100%, 57%
CMYK
18, 0, 87, 0
Luminance
0.8533
Every format
| HEX | #d2ff21 |
| RGB | rgb(210, 255, 33) |
| HSL | hsl(72, 100%, 57%) |
| CMYK | cmyk(18%, 0%, 87%, 0%) |
| LAB | lab(94.0 -39.2 87.3) |
| LCH | lch(94.0 95.7 114.2) |
| OKLCH | oklch(0.935 0.221 121.9) |
Copy-ready code
/* CSS */
color: #d2ff21;
background-color: #d2ff21;
/* Tailwind (arbitrary) */
class="text-[#d2ff21] bg-[#d2ff21]"
/* SCSS */
$brand: #d2ff21;
/* SwiftUI */
Color(red: 0.824, green: 1.000, blue: 0.129)
/* Android */
Color.parseColor("#d2ff21")Accessibility — WCAG contrast
Aa
#d2ff21 on white: 1.16:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#d2ff21 on black: 18.07:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red82.4%
Green100.0%
Blue12.9%
CMYK percentages
Cyan17.6%
Magenta0.0%
Yellow87.1%
Key (black)0.0%
Color previews
#d2ff21 text on a black background
contrast 18.07:1
Card sample
#d2ff21 text on a white background
contrast 1.16:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #d2ff21;
Background color
Panel with #d2ff21 background
background-color: #d2ff21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #d2ff21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(210, 255, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(210, 255, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #d2ff21; background: linear-gradient(135deg, #d2ff21, #3EFF21);