black
#000000
#51FB9F
#51FB9F
Color Values
| Format | #000000 | #51FB9F |
|---|---|---|
| HEX | #000000 | #51FB9F |
| RGB | 0, 0, 0 | 81, 251, 159 |
| HSL | 0.0, 0.0%, 0.0% | 147.5, 95.5%, 65.1% |
| HSV | 0.0, 0.0%, 0.0% | 147.5, 67.7%, 98.4% |
| CMYK | 0%, 0%, 0%, 100% | 67.7%, 0.0%, 36.7%, 1.6% |
| OKLCH | 0.0 0.0 0.0 | 0.8796 0.1892 155.2 |
Contrast & Accessibility
15.65:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51FB9F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51FB9F
Color Difference (Delta E)
113.5
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51FB9F);
background: linear-gradient(135deg, #000000, #51FB9F);