#edfe21
a balanced, electric yellow · cool · closest name: yellow
RGB
237, 254, 33
HSL
65°, 99%, 56%
CMYK
7, 0, 87, 0
Luminance
0.8900
Every format
| HEX | #edfe21 |
| RGB | rgb(237, 254, 33) |
| HSL | hsl(65, 99%, 56%) |
| CMYK | cmyk(7%, 0%, 87%, 0%) |
| LAB | lab(95.6 -28.0 89.3) |
| LCH | lch(95.6 93.6 107.4) |
| OKLCH | oklch(0.952 0.210 114.7) |
Copy-ready code
/* CSS */
color: #edfe21;
background-color: #edfe21;
/* Tailwind (arbitrary) */
class="text-[#edfe21] bg-[#edfe21]"
/* SCSS */
$brand: #edfe21;
/* SwiftUI */
Color(red: 0.929, green: 0.996, blue: 0.129)
/* Android */
Color.parseColor("#edfe21")Accessibility — WCAG contrast
Aa
#edfe21 on white: 1.12:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#edfe21 on black: 18.80:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red92.9%
Green99.6%
Blue12.9%
CMYK percentages
Cyan6.7%
Magenta0.0%
Yellow87.0%
Key (black)0.4%
Color previews
#edfe21 text on a black background
contrast 18.80:1
Card sample
#edfe21 text on a white background
contrast 1.12:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #edfe21;
Background color
Panel with #edfe21 background
background-color: #edfe21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #edfe21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(237, 254, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(237, 254, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #edfe21; background: linear-gradient(135deg, #edfe21, #5AFE21);