#cefd40
a balanced, electric green · cool · closest name: yellow
RGB
206, 253, 64
HSL
75°, 98%, 62%
CMYK
19, 0, 75, 1
Luminance
0.8374
Every format
| HEX | #cefd40 |
| RGB | rgb(206, 253, 64) |
| HSL | hsl(75, 98%, 62%) |
| CMYK | cmyk(19%, 0%, 75%, 1%) |
| LAB | lab(93.3 -38.8 79.2) |
| LCH | lch(93.3 88.2 116.1) |
| OKLCH | oklch(0.929 0.209 123.0) |
Copy-ready code
/* CSS */
color: #cefd40;
background-color: #cefd40;
/* Tailwind (arbitrary) */
class="text-[#cefd40] bg-[#cefd40]"
/* SCSS */
$brand: #cefd40;
/* SwiftUI */
Color(red: 0.808, green: 0.992, blue: 0.251)
/* Android */
Color.parseColor("#cefd40")Accessibility — WCAG contrast
Aa
#cefd40 on white: 1.18:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#cefd40 on black: 17.75:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red80.8%
Green99.2%
Blue25.1%
CMYK percentages
Cyan18.6%
Magenta0.0%
Yellow74.7%
Key (black)0.8%
Color previews
#cefd40 text on a black background
contrast 17.75:1
Card sample
#cefd40 text on a white background
contrast 1.18:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cefd40;
Background color
Panel with #cefd40 background
background-color: #cefd40;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cefd40;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(206, 253, 64, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(206, 253, 64, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cefd40; background: linear-gradient(135deg, #cefd40, #50FD40);