black
#000000
#197B71
#197B71
Color Values
| Format | #000000 | #197B71 |
|---|---|---|
| HEX | #000000 | #197B71 |
| RGB | 0, 0, 0 | 25, 123, 113 |
| HSL | 0.0, 0.0%, 0.0% | 173.9, 66.2%, 29.0% |
| HSV | 0.0, 0.0%, 0.0% | 173.9, 79.7%, 48.2% |
| CMYK | 0%, 0%, 0%, 100% | 79.7%, 0.0%, 8.1%, 51.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5272 0.0866 184.5 |
Contrast & Accessibility
4.11:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #197B71 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #197B71
Color Difference (Delta E)
54.94
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #197B71);
background: linear-gradient(135deg, #000000, #197B71);