black
#000000
#228721
#228721
Color Values
| Format | #000000 | #228721 |
|---|---|---|
| HEX | #000000 | #228721 |
| RGB | 0, 0, 0 | 34, 135, 33 |
| HSL | 0.0, 0.0%, 0.0% | 119.4, 60.7%, 32.9% |
| HSV | 0.0, 0.0%, 0.0% | 119.4, 75.6%, 52.9% |
| CMYK | 0%, 0%, 0%, 100% | 74.8%, 0.0%, 75.6%, 47.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5464 0.1647 142.8 |
Contrast & Accessibility
4.56:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #228721 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #228721
Color Difference (Delta E)
81.81
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #228721);
background: linear-gradient(135deg, #000000, #228721);