black
#000000
#637C27
#637C27
Color Values
| Format | #000000 | #637C27 |
|---|---|---|
| HEX | #000000 | #637C27 |
| RGB | 0, 0, 0 | 99, 124, 39 |
| HSL | 0.0, 0.0%, 0.0% | 77.6, 52.1%, 32.0% |
| HSV | 0.0, 0.0%, 0.0% | 77.6, 68.5%, 48.6% |
| CMYK | 0%, 0%, 0%, 100% | 20.2%, 0.0%, 68.5%, 51.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5486 0.1147 124.2 |
Contrast & Accessibility
4.44:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #637C27 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #637C27
Color Difference (Delta E)
67.81
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #637C27);
background: linear-gradient(135deg, #000000, #637C27);