black
#000000
#31A731
#31A731
Color Values
| Format | #000000 | #31A731 |
|---|---|---|
| HEX | #000000 | #31A731 |
| RGB | 0, 0, 0 | 49, 167, 49 |
| HSL | 0.0, 0.0%, 0.0% | 120.0, 54.6%, 42.4% |
| HSV | 0.0, 0.0%, 0.0% | 120.0, 70.7%, 65.5% |
| CMYK | 0%, 0%, 0%, 100% | 70.7%, 0.0%, 70.7%, 34.5% |
| OKLCH | 0.0 0.0 0.0 | 0.64 0.1873 143.0 |
Contrast & Accessibility
6.7:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #31A731 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #31A731
Color Difference (Delta E)
95.46
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #31A731);
background: linear-gradient(135deg, #000000, #31A731);