black
#000000
#EFF019
#EFF019
Color Values
| Format | #000000 | #EFF019 |
|---|---|---|
| HEX | #000000 | #EFF019 |
| RGB | 0, 0, 0 | 239, 240, 25 |
| HSL | 0.0, 0.0%, 0.0% | 60.3, 87.8%, 52.0% |
| HSV | 0.0, 0.0%, 0.0% | 60.3, 89.6%, 94.1% |
| CMYK | 0%, 0%, 0%, 100% | 0.4%, 0.0%, 89.6%, 5.9% |
| OKLCH | 0.0 0.0 0.0 | 0.9241 0.1983 110.0 |
Contrast & Accessibility
17.15:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #EFF019 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #EFF019
Color Difference (Delta E)
128.88
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #EFF019);
background: linear-gradient(135deg, #000000, #EFF019);