black
#000000
#637C07
#637C07
Color Values
| Format | #000000 | #637C07 |
|---|---|---|
| HEX | #000000 | #637C07 |
| RGB | 0, 0, 0 | 99, 124, 7 |
| HSL | 0.0, 0.0%, 0.0% | 72.8, 89.3%, 25.7% |
| HSV | 0.0, 0.0%, 0.0% | 72.8, 94.4%, 48.6% |
| CMYK | 0%, 0%, 0%, 100% | 20.2%, 0.0%, 94.4%, 51.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5468 0.1314 122.7 |
Contrast & Accessibility
4.42:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #637C07 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #637C07
Color Difference (Delta E)
74.66
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #637C07);
background: linear-gradient(135deg, #000000, #637C07);