black
#000000
#428758
#428758
Color Values
| Format | #000000 | #428758 |
|---|---|---|
| HEX | #000000 | #428758 |
| RGB | 0, 0, 0 | 66, 135, 88 |
| HSL | 0.0, 0.0%, 0.0% | 139.1, 34.3%, 39.4% |
| HSV | 0.0, 0.0%, 0.0% | 139.1, 51.1%, 52.9% |
| CMYK | 0%, 0%, 0%, 100% | 51.1%, 0.0%, 34.8%, 47.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5653 0.1014 152.3 |
Contrast & Accessibility
4.84:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #428758 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #428758
Color Difference (Delta E)
63.49
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #428758);
background: linear-gradient(135deg, #000000, #428758);