black
#000000
#3F901F
#3F901F
Color Values
| Format | #000000 | #3F901F |
|---|---|---|
| HEX | #000000 | #3F901F |
| RGB | 0, 0, 0 | 63, 144, 31 |
| HSL | 0.0, 0.0%, 0.0% | 103.0, 64.6%, 34.3% |
| HSV | 0.0, 0.0%, 0.0% | 103.0, 78.5%, 56.5% |
| CMYK | 0%, 0%, 0%, 100% | 56.2%, 0.0%, 78.5%, 43.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5805 0.1652 138.7 |
Contrast & Accessibility
5.22:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F901F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F901F
Color Difference (Delta E)
84.97
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F901F);
background: linear-gradient(135deg, #000000, #3F901F);