black
#000000
#3FCB57
#3FCB57
Color Values
| Format | #000000 | #3FCB57 |
|---|---|---|
| HEX | #000000 | #3FCB57 |
| RGB | 0, 0, 0 | 63, 203, 87 |
| HSL | 0.0, 0.0%, 0.0% | 130.3, 57.4%, 52.2% |
| HSV | 0.0, 0.0%, 0.0% | 130.3, 69.0%, 79.6% |
| CMYK | 0%, 0%, 0%, 100% | 69.0%, 0.0%, 57.1%, 20.4% |
| OKLCH | 0.0 0.0 0.0 | 0.7429 0.1976 146.0 |
Contrast & Accessibility
9.89:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3FCB57 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3FCB57
Color Difference (Delta E)
105.4
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3FCB57);
background: linear-gradient(135deg, #000000, #3FCB57);