black
#000000
#40F889
#40F889
Color Values
| Format | #000000 | #40F889 |
|---|---|---|
| HEX | #000000 | #40F889 |
| RGB | 0, 0, 0 | 64, 248, 137 |
| HSL | 0.0, 0.0%, 0.0% | 143.8, 92.9%, 61.2% |
| HSV | 0.0, 0.0%, 0.0% | 143.8, 74.2%, 97.3% |
| CMYK | 0%, 0%, 0%, 100% | 74.2%, 0.0%, 44.8%, 2.7% |
| OKLCH | 0.0 0.0 0.0 | 0.8648 0.2099 151.7 |
Contrast & Accessibility
15.01:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40F889 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40F889
Color Difference (Delta E)
118.04
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40F889);
background: linear-gradient(135deg, #000000, #40F889);