black
#000000
#40D997
#40D997
Color Values
| Format | #000000 | #40D997 |
|---|---|---|
| HEX | #000000 | #40D997 |
| RGB | 0, 0, 0 | 64, 217, 151 |
| HSL | 0.0, 0.0%, 0.0% | 154.1, 66.8%, 55.1% |
| HSV | 0.0, 0.0%, 0.0% | 154.1, 70.5%, 85.1% |
| CMYK | 0%, 0%, 0%, 100% | 70.5%, 0.0%, 30.4%, 14.9% |
| OKLCH | 0.0 0.0 0.0 | 0.79 0.1588 160.1 |
Contrast & Accessibility
11.59:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40D997 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40D997
Color Difference (Delta E)
97.55
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40D997);
background: linear-gradient(135deg, #000000, #40D997);