black
#000000
#40A655
#40A655
Color Values
| Format | #000000 | #40A655 |
|---|---|---|
| HEX | #000000 | #40A655 |
| RGB | 0, 0, 0 | 64, 166, 85 |
| HSL | 0.0, 0.0%, 0.0% | 132.4, 44.3%, 45.1% |
| HSV | 0.0, 0.0%, 0.0% | 132.4, 61.4%, 65.1% |
| CMYK | 0%, 0%, 0%, 100% | 61.4%, 0.0%, 48.8%, 34.9% |
| OKLCH | 0.0 0.0 0.0 | 0.6461 0.151 147.6 |
Contrast & Accessibility
6.8:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40A655 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40A655
Color Difference (Delta E)
83.82
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40A655);
background: linear-gradient(135deg, #000000, #40A655);