black
#000000
#51F963
#51F963
Color Values
| Format | #000000 | #51F963 |
|---|---|---|
| HEX | #000000 | #51F963 |
| RGB | 0, 0, 0 | 81, 249, 99 |
| HSL | 0.0, 0.0%, 0.0% | 126.4, 93.3%, 64.7% |
| HSV | 0.0, 0.0%, 0.0% | 126.4, 67.5%, 97.6% |
| CMYK | 0%, 0%, 0%, 100% | 67.5%, 0.0%, 60.2%, 2.4% |
| OKLCH | 0.0 0.0 0.0 | 0.8658 0.237 144.8 |
Contrast & Accessibility
15.08:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51F963 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51F963
Color Difference (Delta E)
126.99
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51F963);
background: linear-gradient(135deg, #000000, #51F963);