black
#000000
#81C940
#81C940
Color Values
| Format | #000000 | #81C940 |
|---|---|---|
| HEX | #000000 | #81C940 |
| RGB | 0, 0, 0 | 129, 201, 64 |
| HSL | 0.0, 0.0%, 0.0% | 91.5, 55.9%, 52.0% |
| HSV | 0.0, 0.0%, 0.0% | 91.5, 68.2%, 78.8% |
| CMYK | 0%, 0%, 0%, 100% | 35.8%, 0.0%, 68.2%, 21.2% |
| OKLCH | 0.0 0.0 0.0 | 0.7614 0.1828 133.1 |
Contrast & Accessibility
10.36:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81C940 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81C940
Color Difference (Delta E)
104.49
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81C940);
background: linear-gradient(135deg, #000000, #81C940);