black
#000000
#197D37
#197D37
Color Values
| Format | #000000 | #197D37 |
|---|---|---|
| HEX | #000000 | #197D37 |
| RGB | 0, 0, 0 | 25, 125, 55 |
| HSL | 0.0, 0.0%, 0.0% | 138.0, 66.7%, 29.4% |
| HSV | 0.0, 0.0%, 0.0% | 138.0, 80.0%, 49.0% |
| CMYK | 0%, 0%, 0%, 100% | 80.0%, 0.0%, 56.0%, 51.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5185 0.1377 148.3 |
Contrast & Accessibility
4.03:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #197D37 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #197D37
Color Difference (Delta E)
70.08
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #197D37);
background: linear-gradient(135deg, #000000, #197D37);