black
#000000
#40D888
#40D888
Color Values
| Format | #000000 | #40D888 |
|---|---|---|
| HEX | #000000 | #40D888 |
| RGB | 0, 0, 0 | 64, 216, 136 |
| HSL | 0.0, 0.0%, 0.0% | 148.4, 66.1%, 54.9% |
| HSV | 0.0, 0.0%, 0.0% | 148.4, 70.4%, 84.7% |
| CMYK | 0%, 0%, 0%, 100% | 70.4%, 0.0%, 37.0%, 15.3% |
| OKLCH | 0.0 0.0 0.0 | 0.7843 0.1706 155.5 |
Contrast & Accessibility
11.4:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40D888 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40D888
Color Difference (Delta E)
100.34
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40D888);
background: linear-gradient(135deg, #000000, #40D888);