black
#000000
#42EF78
#42EF78
Color Values
| Format | #000000 | #42EF78 |
|---|---|---|
| HEX | #000000 | #42EF78 |
| RGB | 0, 0, 0 | 66, 239, 120 |
| HSL | 0.0, 0.0%, 0.0% | 138.7, 84.4%, 59.8% |
| HSV | 0.0, 0.0%, 0.0% | 138.7, 72.4%, 93.7% |
| CMYK | 0%, 0%, 0%, 100% | 72.4%, 0.0%, 49.8%, 6.3% |
| OKLCH | 0.0 0.0 0.0 | 0.84 0.213 149.2 |
Contrast & Accessibility
13.85:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #42EF78 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #42EF78
Color Difference (Delta E)
117.14
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #42EF78);
background: linear-gradient(135deg, #000000, #42EF78);