black
#000000
#309B37
#309B37
Color Values
| Format | #000000 | #309B37 |
|---|---|---|
| HEX | #000000 | #309B37 |
| RGB | 0, 0, 0 | 48, 155, 55 |
| HSL | 0.0, 0.0%, 0.0% | 123.9, 52.7%, 39.8% |
| HSV | 0.0, 0.0%, 0.0% | 123.9, 69.0%, 60.8% |
| CMYK | 0%, 0%, 0%, 100% | 69.0%, 0.0%, 64.5%, 39.2% |
| OKLCH | 0.0 0.0 0.0 | 0.6077 0.1689 144.1 |
Contrast & Accessibility
5.87:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #309B37 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #309B37
Color Difference (Delta E)
86.87
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #309B37);
background: linear-gradient(135deg, #000000, #309B37);