black
#000000
#197C77
#197C77
Color Values
| Format | #000000 | #197C77 |
|---|---|---|
| HEX | #000000 | #197C77 |
| RGB | 0, 0, 0 | 25, 124, 119 |
| HSL | 0.0, 0.0%, 0.0% | 177.0, 66.4%, 29.2% |
| HSV | 0.0, 0.0%, 0.0% | 177.0, 79.8%, 48.6% |
| CMYK | 0%, 0%, 0%, 100% | 79.8%, 0.0%, 4.0%, 51.4% |
| OKLCH | 0.0 0.0 0.0 | 0.532 0.0857 189.7 |
Contrast & Accessibility
4.19:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #197C77 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #197C77
Color Difference (Delta E)
54.86
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #197C77);
background: linear-gradient(135deg, #000000, #197C77);