black
#000000
#40C47F
#40C47F
Color Values
| Format | #000000 | #40C47F |
|---|---|---|
| HEX | #000000 | #40C47F |
| RGB | 0, 0, 0 | 64, 196, 127 |
| HSL | 0.0, 0.0%, 0.0% | 148.6, 52.8%, 51.0% |
| HSV | 0.0, 0.0%, 0.0% | 148.6, 67.3%, 76.9% |
| CMYK | 0%, 0%, 0%, 100% | 67.3%, 0.0%, 35.2%, 23.1% |
| OKLCH | 0.0 0.0 0.0 | 0.7317 0.1525 156.2 |
Contrast & Accessibility
9.42:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40C47F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40C47F
Color Difference (Delta E)
91.01
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40C47F);
background: linear-gradient(135deg, #000000, #40C47F);