#cff621
a balanced, electric green · cool · closest name: yellow
RGB
207, 246, 33
HSL
71°, 92%, 55%
CMYK
16, 0, 87, 4
Luminance
0.7929
Every format
| HEX | #cff621 |
| RGB | rgb(207, 246, 33) |
| HSL | hsl(71, 92%, 55%) |
| CMYK | cmyk(16%, 0%, 87%, 4%) |
| LAB | lab(91.4 -36.3 85.0) |
| LCH | lch(91.4 92.5 113.1) |
| OKLCH | oklch(0.913 0.213 120.8) |
Copy-ready code
/* CSS */
color: #cff621;
background-color: #cff621;
/* Tailwind (arbitrary) */
class="text-[#cff621] bg-[#cff621]"
/* SCSS */
$brand: #cff621;
/* SwiftUI */
Color(red: 0.812, green: 0.965, blue: 0.129)
/* Android */
Color.parseColor("#cff621")Accessibility — WCAG contrast
Aa
#cff621 on white: 1.25:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#cff621 on black: 16.86:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red81.2%
Green96.5%
Blue12.9%
CMYK percentages
Cyan15.9%
Magenta0.0%
Yellow86.6%
Key (black)3.5%
Color previews
#cff621 text on a black background
contrast 16.86:1
Card sample
#cff621 text on a white background
contrast 1.25:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cff621;
Background color
Panel with #cff621 background
background-color: #cff621;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cff621;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(207, 246, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(207, 246, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cff621; background: linear-gradient(135deg, #cff621, #41F621);