#b7be21
a dark, vivid yellow · cool · closest name: olive
RGB
183, 190, 33
HSL
63°, 70%, 44%
CMYK
4, 0, 83, 26
Luminance
0.4700
Every format
| HEX | #b7be21 |
| RGB | rgb(183, 190, 33) |
| HSL | hsl(63, 70%, 44%) |
| CMYK | cmyk(4%, 0%, 83%, 26%) |
| LAB | lab(74.2 -19.7 70.0) |
| LCH | lch(74.2 72.8 105.7) |
| OKLCH | oklch(0.771 0.163 112.4) |
Copy-ready code
/* CSS */
color: #b7be21;
background-color: #b7be21;
/* Tailwind (arbitrary) */
class="text-[#b7be21] bg-[#b7be21]"
/* SCSS */
$brand: #b7be21;
/* SwiftUI */
Color(red: 0.718, green: 0.745, blue: 0.129)
/* Android */
Color.parseColor("#b7be21")Accessibility — WCAG contrast
Aa
#b7be21 on white: 2.02:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#b7be21 on black: 10.40:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red71.8%
Green74.5%
Blue12.9%
CMYK percentages
Cyan3.7%
Magenta0.0%
Yellow82.6%
Key (black)25.5%
Color previews
#b7be21 text on a black background
contrast 10.40:1
Card sample
#b7be21 text on a white background
contrast 2.02:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b7be21;
Background color
Panel with #b7be21 background
background-color: #b7be21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b7be21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(183, 190, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(183, 190, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b7be21; background: linear-gradient(135deg, #b7be21, #4EBE21);