black
#000000
#556B2C
#556B2C
Color Values
| Format | #000000 | #556B2C |
|---|---|---|
| HEX | #000000 | #556B2C |
| RGB | 0, 0, 0 | 85, 107, 44 |
| HSL | 0.0, 0.0%, 0.0% | 81.0, 41.7%, 29.6% |
| HSV | 0.0, 0.0%, 0.0% | 81.0, 58.9%, 42.0% |
| CMYK | 0%, 0%, 0%, 100% | 20.6%, 0.0%, 58.9%, 58.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4951 0.0927 125.7 |
Contrast & Accessibility
3.53:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #556B2C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #556B2C
Color Difference (Delta E)
56.38
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #556B2C);
background: linear-gradient(135deg, #000000, #556B2C);