black
#000000
#638B3C
#638B3C
Color Values
| Format | #000000 | #638B3C |
|---|---|---|
| HEX | #000000 | #638B3C |
| RGB | 0, 0, 0 | 99, 139, 60 |
| HSL | 0.0, 0.0%, 0.0% | 90.4, 39.7%, 39.0% |
| HSV | 0.0, 0.0%, 0.0% | 90.4, 56.8%, 54.5% |
| CMYK | 0%, 0%, 0%, 100% | 28.8%, 0.0%, 56.8%, 45.5% |
| OKLCH | 0.0 0.0 0.0 | 0.589 0.1174 131.5 |
Contrast & Accessibility
5.29:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #638B3C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #638B3C
Color Difference (Delta E)
70.9
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #638B3C);
background: linear-gradient(135deg, #000000, #638B3C);