#ceff3c
a balanced, electric green · cool · closest name: yellow
RGB
206, 255, 60
HSL
75°, 100%, 62%
CMYK
19, 0, 77, 0
Luminance
0.8497
Every format
| HEX | #ceff3c |
| RGB | rgb(206, 255, 60) |
| HSL | hsl(75, 100%, 62%) |
| CMYK | cmyk(19%, 0%, 77%, 0%) |
| LAB | lab(93.9 -39.9 80.9) |
| LCH | lch(93.9 90.2 116.2) |
| OKLCH | oklch(0.934 0.213 123.3) |
Copy-ready code
/* CSS */
color: #ceff3c;
background-color: #ceff3c;
/* Tailwind (arbitrary) */
class="text-[#ceff3c] bg-[#ceff3c]"
/* SCSS */
$brand: #ceff3c;
/* SwiftUI */
Color(red: 0.808, green: 1.000, blue: 0.235)
/* Android */
Color.parseColor("#ceff3c")Accessibility — WCAG contrast
Aa
#ceff3c on white: 1.17:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ceff3c on black: 17.99:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red80.8%
Green100.0%
Blue23.5%
CMYK percentages
Cyan19.2%
Magenta0.0%
Yellow76.5%
Key (black)0.0%
Color previews
#ceff3c text on a black background
contrast 17.99:1
Card sample
#ceff3c text on a white background
contrast 1.17:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ceff3c;
Background color
Panel with #ceff3c background
background-color: #ceff3c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ceff3c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(206, 255, 60, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(206, 255, 60, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ceff3c; background: linear-gradient(135deg, #ceff3c, #4CFF3C);