black
#000000
#638F23
#638F23
Color Values
| Format | #000000 | #638F23 |
|---|---|---|
| HEX | #000000 | #638F23 |
| RGB | 0, 0, 0 | 99, 143, 35 |
| HSL | 0.0, 0.0%, 0.0% | 84.4, 60.7%, 34.9% |
| HSV | 0.0, 0.0%, 0.0% | 84.4, 75.5%, 56.1% |
| CMYK | 0%, 0%, 0%, 100% | 30.8%, 0.0%, 75.5%, 43.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5967 0.1428 129.5 |
Contrast & Accessibility
5.48:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #638F23 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #638F23
Color Difference (Delta E)
80.13
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #638F23);
background: linear-gradient(135deg, #000000, #638F23);