black
#000000
#40D789
#40D789
Color Values
| Format | #000000 | #40D789 |
|---|---|---|
| HEX | #000000 | #40D789 |
| RGB | 0, 0, 0 | 64, 215, 137 |
| HSL | 0.0, 0.0%, 0.0% | 149.0, 65.4%, 54.7% |
| HSV | 0.0, 0.0%, 0.0% | 149.0, 70.2%, 84.3% |
| CMYK | 0%, 0%, 0%, 100% | 70.2%, 0.0%, 36.3%, 15.7% |
| OKLCH | 0.0 0.0 0.0 | 0.782 0.1684 155.9 |
Contrast & Accessibility
11.3:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40D789 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40D789
Color Difference (Delta E)
99.54
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40D789);
background: linear-gradient(135deg, #000000, #40D789);