black
#000000
#81D72C
#81D72C
Color Values
| Format | #000000 | #81D72C |
|---|---|---|
| HEX | #000000 | #81D72C |
| RGB | 0, 0, 0 | 129, 215, 44 |
| HSL | 0.0, 0.0%, 0.0% | 90.2, 68.1%, 50.8% |
| HSV | 0.0, 0.0%, 0.0% | 90.2, 79.5%, 84.3% |
| CMYK | 0%, 0%, 0%, 100% | 40.0%, 0.0%, 79.5%, 15.7% |
| OKLCH | 0.0 0.0 0.0 | 0.7943 0.2109 133.5 |
Contrast & Accessibility
11.69:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81D72C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81D72C
Color Difference (Delta E)
116.5
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81D72C);
background: linear-gradient(135deg, #000000, #81D72C);