black
#000000
#40A437
#40A437
Color Values
| Format | #000000 | #40A437 |
|---|---|---|
| HEX | #000000 | #40A437 |
| RGB | 0, 0, 0 | 64, 164, 55 |
| HSL | 0.0, 0.0%, 0.0% | 115.0, 49.8%, 42.9% |
| HSV | 0.0, 0.0%, 0.0% | 115.0, 66.5%, 64.3% |
| CMYK | 0%, 0%, 0%, 100% | 61.0%, 0.0%, 66.5%, 35.7% |
| OKLCH | 0.0 0.0 0.0 | 0.6368 0.1739 142.0 |
Contrast & Accessibility
6.58:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40A437 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40A437
Color Difference (Delta E)
90.86
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40A437);
background: linear-gradient(135deg, #000000, #40A437);