black
#000000
#178B1D
#178B1D
Color Values
| Format | #000000 | #178B1D |
|---|---|---|
| HEX | #000000 | #178B1D |
| RGB | 0, 0, 0 | 23, 139, 29 |
| HSL | 0.0, 0.0%, 0.0% | 123.1, 71.6%, 31.8% |
| HSV | 0.0, 0.0%, 0.0% | 123.1, 83.5%, 54.5% |
| CMYK | 0%, 0%, 0%, 100% | 83.5%, 0.0%, 79.1%, 45.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5554 0.1744 143.3 |
Contrast & Accessibility
4.75:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #178B1D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #178B1D
Color Difference (Delta E)
85.82
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #178B1D);
background: linear-gradient(135deg, #000000, #178B1D);