black
#000000
#EFFF56
#EFFF56
Color Values
| Format | #000000 | #EFFF56 |
|---|---|---|
| HEX | #000000 | #EFFF56 |
| RGB | 0, 0, 0 | 239, 255, 86 |
| HSL | 0.0, 0.0%, 0.0% | 65.7, 100.0%, 66.9% |
| HSV | 0.0, 0.0%, 0.0% | 65.7, 66.3%, 100.0% |
| CMYK | 0%, 0%, 0%, 100% | 6.3%, 0.0%, 66.3%, 0.0% |
| OKLCH | 0.0 0.0 0.0 | 0.9586 0.1862 114.6 |
Contrast & Accessibility
19.11:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #EFFF56 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #EFFF56
Color Difference (Delta E)
124.9
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #EFFF56);
background: linear-gradient(135deg, #000000, #EFFF56);