black
#000000
#31A633
#31A633
Color Values
| Format | #000000 | #31A633 |
|---|---|---|
| HEX | #000000 | #31A633 |
| RGB | 0, 0, 0 | 49, 166, 51 |
| HSL | 0.0, 0.0%, 0.0% | 121.0, 54.4%, 42.2% |
| HSV | 0.0, 0.0%, 0.0% | 121.0, 70.5%, 65.1% |
| CMYK | 0%, 0%, 0%, 100% | 70.5%, 0.0%, 69.3%, 34.9% |
| OKLCH | 0.0 0.0 0.0 | 0.6375 0.1848 143.2 |
Contrast & Accessibility
6.63:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #31A633 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #31A633
Color Difference (Delta E)
94.38
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #31A633);
background: linear-gradient(135deg, #000000, #31A633);