#edfb21
a balanced, electric yellow · cool · closest name: yellow
RGB
237, 251, 33
HSL
64°, 97%, 56%
CMYK
6, 0, 87, 2
Luminance
0.8711
Every format
| HEX | #edfb21 |
| RGB | rgb(237, 251, 33) |
| HSL | hsl(64, 97%, 56%) |
| CMYK | cmyk(6%, 0%, 87%, 2%) |
| LAB | lab(94.8 -26.6 88.7) |
| LCH | lch(94.8 92.6 106.7) |
| OKLCH | oklch(0.946 0.207 113.8) |
Copy-ready code
/* CSS */
color: #edfb21;
background-color: #edfb21;
/* Tailwind (arbitrary) */
class="text-[#edfb21] bg-[#edfb21]"
/* SCSS */
$brand: #edfb21;
/* SwiftUI */
Color(red: 0.929, green: 0.984, blue: 0.129)
/* Android */
Color.parseColor("#edfb21")Accessibility — WCAG contrast
Aa
#edfb21 on white: 1.14:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#edfb21 on black: 18.42:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red92.9%
Green98.4%
Blue12.9%
CMYK percentages
Cyan5.6%
Magenta0.0%
Yellow86.9%
Key (black)1.6%
Color previews
#edfb21 text on a black background
contrast 18.42:1
Card sample
#edfb21 text on a white background
contrast 1.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #edfb21;
Background color
Panel with #edfb21 background
background-color: #edfb21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #edfb21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(237, 251, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(237, 251, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #edfb21; background: linear-gradient(135deg, #edfb21, #5CFB21);