black
#000000
#81EE54
#81EE54
Color Values
| Format | #000000 | #81EE54 |
|---|---|---|
| HEX | #000000 | #81EE54 |
| RGB | 0, 0, 0 | 129, 238, 84 |
| HSL | 0.0, 0.0%, 0.0% | 102.5, 81.9%, 63.1% |
| HSV | 0.0, 0.0%, 0.0% | 102.5, 64.7%, 93.3% |
| CMYK | 0%, 0%, 0%, 100% | 45.8%, 0.0%, 64.7%, 6.7% |
| OKLCH | 0.0 0.0 0.0 | 0.8533 0.2152 137.9 |
Contrast & Accessibility
14.29:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81EE54 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81EE54
Color Difference (Delta E)
120.58
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81EE54);
background: linear-gradient(135deg, #000000, #81EE54);