black
#000000
#31A41F
#31A41F
Color Values
| Format | #000000 | #31A41F |
|---|---|---|
| HEX | #000000 | #31A41F |
| RGB | 0, 0, 0 | 49, 164, 31 |
| HSL | 0.0, 0.0%, 0.0% | 111.9, 68.2%, 38.2% |
| HSV | 0.0, 0.0%, 0.0% | 111.9, 81.1%, 64.3% |
| CMYK | 0%, 0%, 0%, 100% | 70.1%, 0.0%, 81.1%, 35.7% |
| OKLCH | 0.0 0.0 0.0 | 0.6306 0.1939 141.3 |
Contrast & Accessibility
6.46:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #31A41F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #31A41F
Color Difference (Delta E)
97.77
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #31A41F);
background: linear-gradient(135deg, #000000, #31A41F);