black
#000000
#40B427
#40B427
Color Values
| Format | #000000 | #40B427 |
|---|---|---|
| HEX | #000000 | #40B427 |
| RGB | 0, 0, 0 | 64, 180, 39 |
| HSL | 0.0, 0.0%, 0.0% | 109.4, 64.4%, 42.9% |
| HSV | 0.0, 0.0%, 0.0% | 109.4, 78.3%, 70.6% |
| CMYK | 0%, 0%, 0%, 100% | 64.4%, 0.0%, 78.3%, 29.4% |
| OKLCH | 0.0 0.0 0.0 | 0.6783 0.2026 140.7 |
Contrast & Accessibility
7.78:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40B427 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40B427
Color Difference (Delta E)
103.9
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40B427);
background: linear-gradient(135deg, #000000, #40B427);