black
#000000
#3FCC54
#3FCC54
Color Values
| Format | #000000 | #3FCC54 |
|---|---|---|
| HEX | #000000 | #3FCC54 |
| RGB | 0, 0, 0 | 63, 204, 84 |
| HSL | 0.0, 0.0%, 0.0% | 128.9, 58.0%, 52.4% |
| HSV | 0.0, 0.0%, 0.0% | 128.9, 69.1%, 80.0% |
| CMYK | 0%, 0%, 0%, 100% | 69.1%, 0.0%, 58.8%, 20.0% |
| OKLCH | 0.0 0.0 0.0 | 0.7452 0.2012 145.5 |
Contrast & Accessibility
9.98:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3FCC54 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3FCC54
Color Difference (Delta E)
106.77
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3FCC54);
background: linear-gradient(135deg, #000000, #3FCC54);