#cefd39
a balanced, electric green · cool · closest name: yellow
RGB
206, 253, 57
HSL
74°, 98%, 61%
CMYK
19, 0, 78, 1
Luminance
0.8367
Every format
| HEX | #cefd39 |
| RGB | rgb(206, 253, 57) |
| HSL | hsl(74, 98%, 61%) |
| CMYK | cmyk(19%, 0%, 78%, 1%) |
| LAB | lab(93.3 -39.1 81.2) |
| LCH | lch(93.3 90.1 115.7) |
| OKLCH | oklch(0.929 0.212 122.9) |
Copy-ready code
/* CSS */
color: #cefd39;
background-color: #cefd39;
/* Tailwind (arbitrary) */
class="text-[#cefd39] bg-[#cefd39]"
/* SCSS */
$brand: #cefd39;
/* SwiftUI */
Color(red: 0.808, green: 0.992, blue: 0.224)
/* Android */
Color.parseColor("#cefd39")Accessibility — WCAG contrast
Aa
#cefd39 on white: 1.18:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#cefd39 on black: 17.73:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red80.8%
Green99.2%
Blue22.4%
CMYK percentages
Cyan18.6%
Magenta0.0%
Yellow77.5%
Key (black)0.8%
Color previews
#cefd39 text on a black background
contrast 17.73:1
Card sample
#cefd39 text on a white background
contrast 1.18:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cefd39;
Background color
Panel with #cefd39 background
background-color: #cefd39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cefd39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(206, 253, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(206, 253, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cefd39; background: linear-gradient(135deg, #cefd39, #4BFD39);