#edff39
a balanced, electric yellow · cool · closest name: yellow
RGB
237, 255, 57
HSL
66°, 100%, 61%
CMYK
7, 0, 78, 0
Luminance
0.8982
Every format
| HEX | #edff39 |
| RGB | rgb(237, 255, 57) |
| HSL | hsl(66, 100%, 61%) |
| CMYK | cmyk(7%, 0%, 78%, 0%) |
| LAB | lab(95.9 -27.9 84.3) |
| LCH | lch(95.9 88.8 108.3) |
| OKLCH | oklch(0.955 0.203 115.0) |
Copy-ready code
/* CSS */
color: #edff39;
background-color: #edff39;
/* Tailwind (arbitrary) */
class="text-[#edff39] bg-[#edff39]"
/* SCSS */
$brand: #edff39;
/* SwiftUI */
Color(red: 0.929, green: 1.000, blue: 0.224)
/* Android */
Color.parseColor("#edff39")Accessibility — WCAG contrast
Aa
#edff39 on white: 1.11:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#edff39 on black: 18.96:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red92.9%
Green100.0%
Blue22.4%
CMYK percentages
Cyan7.1%
Magenta0.0%
Yellow77.6%
Key (black)0.0%
Color previews
#edff39 text on a black background
contrast 18.96:1
Card sample
#edff39 text on a white background
contrast 1.11:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #edff39;
Background color
Panel with #edff39 background
background-color: #edff39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #edff39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(237, 255, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(237, 255, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #edff39; background: linear-gradient(135deg, #edff39, #69FF39);