black
#000000
#197828
#197828
Color Values
| Format | #000000 | #197828 |
|---|---|---|
| HEX | #000000 | #197828 |
| RGB | 0, 0, 0 | 25, 120, 40 |
| HSL | 0.0, 0.0%, 0.0% | 129.5, 65.5%, 28.4% |
| HSV | 0.0, 0.0%, 0.0% | 129.5, 79.2%, 47.1% |
| CMYK | 0%, 0%, 0%, 100% | 79.2%, 0.0%, 66.7%, 52.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5022 0.1442 145.2 |
Contrast & Accessibility
3.76:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #197828 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #197828
Color Difference (Delta E)
71.45
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #197828);
background: linear-gradient(135deg, #000000, #197828);