#edf621
a balanced, electric yellow · cool · closest name: yellow
RGB
237, 246, 33
HSL
63°, 92%, 55%
CMYK
4, 0, 87, 4
Luminance
0.8403
Every format
| HEX | #edf621 |
| RGB | rgb(237, 246, 33) |
| HSL | hsl(63, 92%, 55%) |
| CMYK | cmyk(4%, 0%, 87%, 4%) |
| LAB | lab(93.5 -24.3 87.6) |
| LCH | lch(93.5 90.9 105.5) |
| OKLCH | oklch(0.935 0.202 112.4) |
Copy-ready code
/* CSS */
color: #edf621;
background-color: #edf621;
/* Tailwind (arbitrary) */
class="text-[#edf621] bg-[#edf621]"
/* SCSS */
$brand: #edf621;
/* SwiftUI */
Color(red: 0.929, green: 0.965, blue: 0.129)
/* Android */
Color.parseColor("#edf621")Accessibility — WCAG contrast
Aa
#edf621 on white: 1.18:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#edf621 on black: 17.81:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red92.9%
Green96.5%
Blue12.9%
CMYK percentages
Cyan3.7%
Magenta0.0%
Yellow86.6%
Key (black)3.5%
Color previews
#edf621 text on a black background
contrast 17.81:1
Card sample
#edf621 text on a white background
contrast 1.18:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #edf621;
Background color
Panel with #edf621 background
background-color: #edf621;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #edf621;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(237, 246, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(237, 246, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #edf621; background: linear-gradient(135deg, #edf621, #5FF621);