black
#000000
#31A561
#31A561
Color Values
| Format | #000000 | #31A561 |
|---|---|---|
| HEX | #000000 | #31A561 |
| RGB | 0, 0, 0 | 49, 165, 97 |
| HSL | 0.0, 0.0%, 0.0% | 144.8, 54.2%, 42.0% |
| HSV | 0.0, 0.0%, 0.0% | 144.8, 70.3%, 64.7% |
| CMYK | 0%, 0%, 0%, 100% | 70.3%, 0.0%, 41.2%, 35.3% |
| OKLCH | 0.0 0.0 0.0 | 0.6412 0.1442 153.2 |
Contrast & Accessibility
6.69:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #31A561 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #31A561
Color Difference (Delta E)
81.2
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #31A561);
background: linear-gradient(135deg, #000000, #31A561);