black
#000000
#FFEF58
#FFEF58
Color Values
| Format | #000000 | #FFEF58 |
|---|---|---|
| HEX | #000000 | #FFEF58 |
| RGB | 0, 0, 0 | 255, 239, 88 |
| HSL | 0.0, 0.0%, 0.0% | 54.3, 100.0%, 67.3% |
| HSV | 0.0, 0.0%, 0.0% | 54.3, 65.5%, 100.0% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 6.3%, 65.5%, 0.0% |
| OKLCH | 0.0 0.0 0.0 | 0.9385 0.1666 103.2 |
Contrast & Accessibility
17.74:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFEF58 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #FFEF58
Color Difference (Delta E)
118.44
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #FFEF58);
background: linear-gradient(135deg, #000000, #FFEF58);