black
#000000
#31AA37
#31AA37
Color Values
| Format | #000000 | #31AA37 |
|---|---|---|
| HEX | #000000 | #31AA37 |
| RGB | 0, 0, 0 | 49, 170, 55 |
| HSL | 0.0, 0.0%, 0.0% | 123.0, 55.3%, 42.9% |
| HSV | 0.0, 0.0%, 0.0% | 123.0, 71.2%, 66.7% |
| CMYK | 0%, 0%, 0%, 100% | 71.2%, 0.0%, 67.6%, 33.3% |
| OKLCH | 0.0 0.0 0.0 | 0.6487 0.1868 143.7 |
Contrast & Accessibility
6.94:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #31AA37 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #31AA37
Color Difference (Delta E)
95.68
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #31AA37);
background: linear-gradient(135deg, #000000, #31AA37);