#ecfe3c
a balanced, electric yellow · cool · closest name: yellow
RGB
236, 254, 60
HSL
66°, 99%, 62%
CMYK
7, 0, 76, 0
Luminance
0.8904
Every format
| HEX | #ecfe3c |
| RGB | rgb(236, 254, 60) |
| HSL | hsl(66, 99%, 62%) |
| CMYK | cmyk(7%, 0%, 76%, 0%) |
| LAB | lab(95.6 -27.7 83.2) |
| LCH | lch(95.6 87.7 108.4) |
| OKLCH | oklch(0.953 0.201 115.0) |
Copy-ready code
/* CSS */
color: #ecfe3c;
background-color: #ecfe3c;
/* Tailwind (arbitrary) */
class="text-[#ecfe3c] bg-[#ecfe3c]"
/* SCSS */
$brand: #ecfe3c;
/* SwiftUI */
Color(red: 0.925, green: 0.996, blue: 0.235)
/* Android */
Color.parseColor("#ecfe3c")Accessibility — WCAG contrast
Aa
#ecfe3c on white: 1.12:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ecfe3c on black: 18.81:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red92.5%
Green99.6%
Blue23.5%
CMYK percentages
Cyan7.1%
Magenta0.0%
Yellow76.4%
Key (black)0.4%
Color previews
#ecfe3c text on a black background
contrast 18.81:1
Card sample
#ecfe3c text on a white background
contrast 1.12:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ecfe3c;
Background color
Panel with #ecfe3c background
background-color: #ecfe3c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ecfe3c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(236, 254, 60, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(236, 254, 60, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ecfe3c; background: linear-gradient(135deg, #ecfe3c, #6BFE3C);