black
#000000
#EFEF36
#EFEF36
Color Values
| Format | #000000 | #EFEF36 |
|---|---|---|
| HEX | #000000 | #EFEF36 |
| RGB | 0, 0, 0 | 239, 239, 54 |
| HSL | 0.0, 0.0%, 0.0% | 60.0, 85.3%, 57.5% |
| HSV | 0.0, 0.0%, 0.0% | 60.0, 77.4%, 93.7% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 0.0%, 77.4%, 6.3% |
| OKLCH | 0.0 0.0 0.0 | 0.923 0.1881 109.6 |
Contrast & Accessibility
17.07:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #EFEF36 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #EFEF36
Color Difference (Delta E)
124.39
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #EFEF36);
background: linear-gradient(135deg, #000000, #EFEF36);