black
#000000
#51B497
#51B497
Color Values
| Format | #000000 | #51B497 |
|---|---|---|
| HEX | #000000 | #51B497 |
| RGB | 0, 0, 0 | 81, 180, 151 |
| HSL | 0.0, 0.0%, 0.0% | 162.4, 39.8%, 51.2% |
| HSV | 0.0, 0.0%, 0.0% | 162.4, 55.0%, 70.6% |
| CMYK | 0%, 0%, 0%, 100% | 55.0%, 0.0%, 16.1%, 29.4% |
| OKLCH | 0.0 0.0 0.0 | 0.7025 0.1032 171.4 |
Contrast & Accessibility
8.33:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51B497 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51B497
Color Difference (Delta E)
76.34
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51B497);
background: linear-gradient(135deg, #000000, #51B497);