#ecf656
a light, electric yellow · cool · closest name: yellow
RGB
236, 246, 86
HSL
64°, 90%, 65%
CMYK
4, 0, 65, 4
Luminance
0.8442
Every format
| HEX | #ecf656 |
| RGB | rgb(236, 246, 86) |
| HSL | hsl(64, 90%, 65%) |
| CMYK | cmyk(4%, 0%, 65%, 4%) |
| LAB | lab(93.6 -22.7 72.7) |
| LCH | lch(93.6 76.1 107.3) |
| OKLCH | oklch(0.937 0.178 112.8) |
Copy-ready code
/* CSS */
color: #ecf656;
background-color: #ecf656;
/* Tailwind (arbitrary) */
class="text-[#ecf656] bg-[#ecf656]"
/* SCSS */
$brand: #ecf656;
/* SwiftUI */
Color(red: 0.925, green: 0.965, blue: 0.337)
/* Android */
Color.parseColor("#ecf656")Accessibility — WCAG contrast
Aa
#ecf656 on white: 1.17:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ecf656 on black: 17.88:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red92.5%
Green96.5%
Blue33.7%
CMYK percentages
Cyan4.1%
Magenta0.0%
Yellow65.0%
Key (black)3.5%
Color previews
#ecf656 text on a black background
contrast 17.88:1
Card sample
#ecf656 text on a white background
contrast 1.17:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ecf656;
Background color
Panel with #ecf656 background
background-color: #ecf656;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ecf656;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(236, 246, 86, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(236, 246, 86, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ecf656; background: linear-gradient(135deg, #ecf656, #81F656);