black
#000000
#228B41
#228B41
Color Values
| Format | #000000 | #228B41 |
|---|---|---|
| HEX | #000000 | #228B41 |
| RGB | 0, 0, 0 | 34, 139, 65 |
| HSL | 0.0, 0.0%, 0.0% | 137.7, 60.7%, 33.9% |
| HSV | 0.0, 0.0%, 0.0% | 137.7, 75.5%, 54.5% |
| CMYK | 0%, 0%, 0%, 100% | 75.5%, 0.0%, 53.2%, 45.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5614 0.1444 148.7 |
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: #228B41 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #228B41
Color Difference (Delta E)
75.25
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #228B41);
background: linear-gradient(135deg, #000000, #228B41);