black
#000000
#40A280
#40A280
Color Values
| Format | #000000 | #40A280 |
|---|---|---|
| HEX | #000000 | #40A280 |
| RGB | 0, 0, 0 | 64, 162, 128 |
| HSL | 0.0, 0.0%, 0.0% | 159.2, 43.4%, 44.3% |
| HSV | 0.0, 0.0%, 0.0% | 159.2, 60.5%, 63.5% |
| CMYK | 0%, 0%, 0%, 100% | 60.5%, 0.0%, 21.0%, 36.5% |
| OKLCH | 0.0 0.0 0.0 | 0.6448 0.1057 167.0 |
Contrast & Accessibility
6.7:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40A280 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40A280
Color Difference (Delta E)
71.38
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40A280);
background: linear-gradient(135deg, #000000, #40A280);