#b7cf39
a balanced, vivid yellow · cool · closest name: olivedrab
RGB
183, 207, 57
HSL
70°, 61%, 52%
CMYK
12, 0, 73, 19
Luminance
0.5499
Every format
| HEX | #b7cf39 |
| RGB | rgb(183, 207, 57) |
| HSL | hsl(70, 61%, 52%) |
| CMYK | cmyk(12%, 0%, 73%, 19%) |
| LAB | lab(79.0 -27.1 67.3) |
| LCH | lch(79.0 72.6 111.9) |
| OKLCH | oklch(0.810 0.170 118.4) |
Copy-ready code
/* CSS */
color: #b7cf39;
background-color: #b7cf39;
/* Tailwind (arbitrary) */
class="text-[#b7cf39] bg-[#b7cf39]"
/* SCSS */
$brand: #b7cf39;
/* SwiftUI */
Color(red: 0.718, green: 0.812, blue: 0.224)
/* Android */
Color.parseColor("#b7cf39")Accessibility — WCAG contrast
Aa
#b7cf39 on white: 1.75:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#b7cf39 on black: 12.00:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red71.8%
Green81.2%
Blue22.4%
CMYK percentages
Cyan11.6%
Magenta0.0%
Yellow72.5%
Key (black)18.8%
Color previews
#b7cf39 text on a black background
contrast 12.00:1
Card sample
#b7cf39 text on a white background
contrast 1.75:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b7cf39;
Background color
Panel with #b7cf39 background
background-color: #b7cf39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b7cf39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(183, 207, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(183, 207, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b7cf39; background: linear-gradient(135deg, #b7cf39, #53CF39);