#cff804
a balanced, electric green · cool · closest name: yellow
RGB
207, 248, 4
HSL
70°, 97%, 49%
CMYK
17, 0, 98, 3
Luminance
0.8041
Every format
| HEX | #cff804 |
| RGB | rgb(207, 248, 4) |
| HSL | hsl(70, 97%, 49%) |
| CMYK | cmyk(17%, 0%, 98%, 3%) |
| LAB | lab(91.9 -37.6 88.8) |
| LCH | lch(91.9 96.4 113.0) |
| OKLCH | oklch(0.917 0.220 121.0) |
Copy-ready code
/* CSS */
color: #cff804;
background-color: #cff804;
/* Tailwind (arbitrary) */
class="text-[#cff804] bg-[#cff804]"
/* SCSS */
$brand: #cff804;
/* SwiftUI */
Color(red: 0.812, green: 0.973, blue: 0.016)
/* Android */
Color.parseColor("#cff804")Accessibility — WCAG contrast
Aa
#cff804 on white: 1.23:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#cff804 on black: 17.08:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red81.2%
Green97.3%
Blue1.6%
CMYK percentages
Cyan16.5%
Magenta0.0%
Yellow98.4%
Key (black)2.7%
Color previews
#cff804 text on a black background
contrast 17.08:1
Card sample
#cff804 text on a white background
contrast 1.23:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cff804;
Background color
Panel with #cff804 background
background-color: #cff804;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cff804;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(207, 248, 4, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(207, 248, 4, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cff804; background: linear-gradient(135deg, #cff804, #2CF804);