black
#000000
#FEF357
#FEF357
Color Values
| Format | #000000 | #FEF357 |
|---|---|---|
| HEX | #000000 | #FEF357 |
| RGB | 0, 0, 0 | 254, 243, 87 |
| HSL | 0.0, 0.0%, 0.0% | 56.0, 98.8%, 66.9% |
| HSV | 0.0, 0.0%, 0.0% | 56.0, 65.7%, 99.6% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 4.3%, 65.7%, 0.4% |
| OKLCH | 0.0 0.0 0.0 | 0.9457 0.1709 105.3 |
Contrast & Accessibility
18.17:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FEF357 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #FEF357
Color Difference (Delta E)
120.24
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #FEF357);
background: linear-gradient(135deg, #000000, #FEF357);