#e6fc21
a balanced, electric yellow · cool · closest name: yellow
RGB
230, 252, 33
HSL
66°, 97%, 56%
CMYK
9, 0, 87, 1
Luminance
0.8655
Every format
| HEX | #e6fc21 |
| RGB | rgb(230, 252, 33) |
| HSL | hsl(66, 97%, 56%) |
| CMYK | cmyk(9%, 0%, 87%, 1%) |
| LAB | lab(94.5 -29.9 88.3) |
| LCH | lch(94.5 93.2 108.7) |
| OKLCH | oklch(0.943 0.210 116.1) |
Copy-ready code
/* CSS */
color: #e6fc21;
background-color: #e6fc21;
/* Tailwind (arbitrary) */
class="text-[#e6fc21] bg-[#e6fc21]"
/* SCSS */
$brand: #e6fc21;
/* SwiftUI */
Color(red: 0.902, green: 0.988, blue: 0.129)
/* Android */
Color.parseColor("#e6fc21")Accessibility — WCAG contrast
Aa
#e6fc21 on white: 1.15:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#e6fc21 on black: 18.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red90.2%
Green98.8%
Blue12.9%
CMYK percentages
Cyan8.7%
Magenta0.0%
Yellow86.9%
Key (black)1.2%
Color previews
#e6fc21 text on a black background
contrast 18.31:1
Card sample
#e6fc21 text on a white background
contrast 1.15:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #e6fc21;
Background color
Panel with #e6fc21 background
background-color: #e6fc21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #e6fc21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(230, 252, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(230, 252, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #e6fc21; background: linear-gradient(135deg, #e6fc21, #54FC21);