black
#000000
#40B637
#40B637
Color Values
| Format | #000000 | #40B637 |
|---|---|---|
| HEX | #000000 | #40B637 |
| RGB | 0, 0, 0 | 64, 182, 55 |
| HSL | 0.0, 0.0%, 0.0% | 115.7, 53.6%, 46.5% |
| HSV | 0.0, 0.0%, 0.0% | 115.7, 69.8%, 71.4% |
| CMYK | 0%, 0%, 0%, 100% | 64.8%, 0.0%, 69.8%, 28.6% |
| OKLCH | 0.0 0.0 0.0 | 0.6848 0.1957 142.1 |
Contrast & Accessibility
7.96:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40B637 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40B637
Color Difference (Delta E)
101.43
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40B637);
background: linear-gradient(135deg, #000000, #40B637);