black
#000000
#428D18
#428D18
Color Values
| Format | #000000 | #428D18 |
|---|---|---|
| HEX | #000000 | #428D18 |
| RGB | 0, 0, 0 | 66, 141, 24 |
| HSL | 0.0, 0.0%, 0.0% | 98.5, 70.9%, 32.4% |
| HSV | 0.0, 0.0%, 0.0% | 98.5, 83.0%, 55.3% |
| CMYK | 0%, 0%, 0%, 100% | 53.2%, 0.0%, 83.0%, 44.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5731 0.1636 137.3 |
Contrast & Accessibility
5.05:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #428D18 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #428D18
Color Difference (Delta E)
84.36
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #428D18);
background: linear-gradient(135deg, #000000, #428D18);