black
#000000
#66E458
#66E458
Color Values
| Format | #000000 | #66E458 |
|---|---|---|
| HEX | #000000 | #66E458 |
| RGB | 0, 0, 0 | 102, 228, 88 |
| HSL | 0.0, 0.0%, 0.0% | 114.0, 72.2%, 62.0% |
| HSV | 0.0, 0.0%, 0.0% | 114.0, 61.4%, 89.4% |
| CMYK | 0%, 0%, 0%, 100% | 55.3%, 0.0%, 61.4%, 10.6% |
| OKLCH | 0.0 0.0 0.0 | 0.8184 0.2124 141.7 |
Contrast & Accessibility
12.8:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66E458 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66E458
Color Difference (Delta E)
116.29
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66E458);
background: linear-gradient(135deg, #000000, #66E458);