black
#000000
#557C17
#557C17
Color Values
| Format | #000000 | #557C17 |
|---|---|---|
| HEX | #000000 | #557C17 |
| RGB | 0, 0, 0 | 85, 124, 23 |
| HSL | 0.0, 0.0%, 0.0% | 83.2, 68.7%, 28.8% |
| HSV | 0.0, 0.0%, 0.0% | 83.2, 81.5%, 48.6% |
| CMYK | 0%, 0%, 0%, 100% | 31.5%, 0.0%, 81.5%, 51.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5376 0.1325 129.2 |
Contrast & Accessibility
4.28:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #557C17 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #557C17
Color Difference (Delta E)
72.68
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #557C17);
background: linear-gradient(135deg, #000000, #557C17);