black
#000000
#51CB15
#51CB15
Color Values
| Format | #000000 | #51CB15 |
|---|---|---|
| HEX | #000000 | #51CB15 |
| RGB | 0, 0, 0 | 81, 203, 21 |
| HSL | 0.0, 0.0%, 0.0% | 100.2, 81.2%, 43.9% |
| HSV | 0.0, 0.0%, 0.0% | 100.2, 89.7%, 79.6% |
| CMYK | 0%, 0%, 0%, 100% | 60.1%, 0.0%, 89.7%, 20.4% |
| OKLCH | 0.0 0.0 0.0 | 0.7432 0.2274 138.8 |
Contrast & Accessibility
9.9:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51CB15 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51CB15
Color Difference (Delta E)
117.72
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51CB15);
background: linear-gradient(135deg, #000000, #51CB15);