#cfff66
a light, electric green · cool · closest name: yellow
RGB
207, 255, 102
HSL
79°, 100%, 70%
CMYK
19, 0, 60, 0
Luminance
0.8574
Every format
| HEX | #cfff66 |
| RGB | rgb(207, 255, 102) |
| HSL | hsl(79, 100%, 70%) |
| CMYK | cmyk(19%, 0%, 60%, 0%) |
| LAB | lab(94.2 -37.0 66.3) |
| LCH | lch(94.2 76.0 119.2) |
| OKLCH | oklch(0.937 0.186 124.6) |
Copy-ready code
/* CSS */
color: #cfff66;
background-color: #cfff66;
/* Tailwind (arbitrary) */
class="text-[#cfff66] bg-[#cfff66]"
/* SCSS */
$brand: #cfff66;
/* SwiftUI */
Color(red: 0.812, green: 1.000, blue: 0.400)
/* Android */
Color.parseColor("#cfff66")Accessibility — WCAG contrast
Aa
#cfff66 on white: 1.16:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#cfff66 on black: 18.15:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red81.2%
Green100.0%
Blue40.0%
CMYK percentages
Cyan18.8%
Magenta0.0%
Yellow60.0%
Key (black)0.0%
Color previews
#cfff66 text on a black background
contrast 18.15:1
Card sample
#cfff66 text on a white background
contrast 1.16:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cfff66;
Background color
Panel with #cfff66 background
background-color: #cfff66;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cfff66;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(207, 255, 102, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(207, 255, 102, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cfff66; background: linear-gradient(135deg, #cfff66, #69FF66);