black
#000000
#18E721
#18E721
Color Values
| Format | #000000 | #18E721 |
|---|---|---|
| HEX | #000000 | #18E721 |
| RGB | 0, 0, 0 | 24, 231, 33 |
| HSL | 0.0, 0.0%, 0.0% | 122.6, 81.2%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 122.6, 89.6%, 90.6% |
| CMYK | 0%, 0%, 0%, 100% | 89.6%, 0.0%, 85.7%, 9.4% |
| OKLCH | 0.0 0.0 0.0 | 0.806 0.2659 142.9 |
Contrast & Accessibility
12.49:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #18E721 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #18E721
Color Difference (Delta E)
133.91
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #18E721);
background: linear-gradient(135deg, #000000, #18E721);