black
#000000
#3FCF39
#3FCF39
Color Values
| Format | #000000 | #3FCF39 |
|---|---|---|
| HEX | #000000 | #3FCF39 |
| RGB | 0, 0, 0 | 63, 207, 57 |
| HSL | 0.0, 0.0%, 0.0% | 117.6, 61.0%, 51.8% |
| HSV | 0.0, 0.0%, 0.0% | 117.6, 72.5%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 69.6%, 0.0%, 72.5%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.7504 0.2233 142.5 |
Contrast & Accessibility
10.2:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3FCF39 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3FCF39
Color Difference (Delta E)
115.12
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3FCF39);
background: linear-gradient(135deg, #000000, #3FCF39);