black
#000000
#3FB821
#3FB821
Color Values
| Format | #000000 | #3FB821 |
|---|---|---|
| HEX | #000000 | #3FB821 |
| RGB | 0, 0, 0 | 63, 184, 33 |
| HSL | 0.0, 0.0%, 0.0% | 108.1, 69.6%, 42.5% |
| HSV | 0.0, 0.0%, 0.0% | 108.1, 82.1%, 72.2% |
| CMYK | 0%, 0%, 0%, 100% | 65.8%, 0.0%, 82.1%, 27.8% |
| OKLCH | 0.0 0.0 0.0 | 0.6883 0.2101 140.5 |
Contrast & Accessibility
8.09:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3FB821 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3FB821
Color Difference (Delta E)
107.34
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3FB821);
background: linear-gradient(135deg, #000000, #3FB821);