black
#000000
#EFD143
#EFD143
Color Values
| Format | #000000 | #EFD143 |
|---|---|---|
| HEX | #000000 | #EFD143 |
| RGB | 0, 0, 0 | 239, 209, 67 |
| HSL | 0.0, 0.0%, 0.0% | 49.5, 84.3%, 60.0% |
| HSV | 0.0, 0.0%, 0.0% | 49.5, 72.0%, 93.7% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 12.6%, 72.0%, 6.3% |
| OKLCH | 0.0 0.0 0.0 | 0.862 0.1566 96.8 |
Contrast & Accessibility
13.87:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #EFD143 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #EFD143
Color Difference (Delta E)
109.73
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #EFD143);
background: linear-gradient(135deg, #000000, #EFD143);