black
#000000
#31C55E
#31C55E
Color Values
| Format | #000000 | #31C55E |
|---|---|---|
| HEX | #000000 | #31C55E |
| RGB | 0, 0, 0 | 49, 197, 94 |
| HSL | 0.0, 0.0%, 0.0% | 138.2, 60.2%, 48.2% |
| HSV | 0.0, 0.0%, 0.0% | 138.2, 75.1%, 77.3% |
| CMYK | 0%, 0%, 0%, 100% | 75.1%, 0.0%, 52.3%, 22.7% |
| OKLCH | 0.0 0.0 0.0 | 0.7252 0.1885 148.7 |
Contrast & Accessibility
9.28:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #31C55E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #31C55E
Color Difference (Delta E)
101.01
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #31C55E);
background: linear-gradient(135deg, #000000, #31C55E);