black
#000000
#81EB1C
#81EB1C
Color Values
| Format | #000000 | #81EB1C |
|---|---|---|
| HEX | #000000 | #81EB1C |
| RGB | 0, 0, 0 | 129, 235, 28 |
| HSL | 0.0, 0.0%, 0.0% | 90.7, 83.8%, 51.6% |
| HSV | 0.0, 0.0%, 0.0% | 90.7, 88.1%, 92.2% |
| CMYK | 0%, 0%, 0%, 100% | 45.1%, 0.0%, 88.1%, 7.8% |
| OKLCH | 0.0 0.0 0.0 | 0.8427 0.2387 134.8 |
Contrast & Accessibility
13.83:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81EB1C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81EB1C
Color Difference (Delta E)
129.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81EB1C);
background: linear-gradient(135deg, #000000, #81EB1C);