black
#000000
#538000
#538000
Color Values
| Format | #000000 | #538000 |
|---|---|---|
| HEX | #000000 | #538000 |
| RGB | 0, 0, 0 | 83, 128, 0 |
| HSL | 0.0, 0.0%, 0.0% | 81.1, 100.0%, 25.1% |
| HSV | 0.0, 0.0%, 0.0% | 81.1, 100.0%, 50.2% |
| CMYK | 0%, 0%, 0%, 100% | 35.2%, 0.0%, 100.0%, 49.8% |
| OKLCH | 0.0 0.0 0.0 | 0.546 0.1467 129.9 |
Contrast & Accessibility
4.46:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #538000 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #538000
Color Difference (Delta E)
78.86
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #538000);
background: linear-gradient(135deg, #000000, #538000);