black
#000000
#81F74C
#81F74C
Color Values
| Format | #000000 | #81F74C |
|---|---|---|
| HEX | #000000 | #81F74C |
| RGB | 0, 0, 0 | 129, 247, 76 |
| HSL | 0.0, 0.0%, 0.0% | 101.4, 91.4%, 63.3% |
| HSV | 0.0, 0.0%, 0.0% | 101.4, 69.2%, 96.9% |
| CMYK | 0%, 0%, 0%, 100% | 47.8%, 0.0%, 69.2%, 3.1% |
| OKLCH | 0.0 0.0 0.0 | 0.8744 0.2312 137.7 |
Contrast & Accessibility
15.34:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81F74C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81F74C
Color Difference (Delta E)
127.4
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81F74C);
background: linear-gradient(135deg, #000000, #81F74C);