black
#000000
#81D209
#81D209
Color Values
| Format | #000000 | #81D209 |
|---|---|---|
| HEX | #000000 | #81D209 |
| RGB | 0, 0, 0 | 129, 210, 9 |
| HSL | 0.0, 0.0%, 0.0% | 84.2, 91.8%, 42.9% |
| HSV | 0.0, 0.0%, 0.0% | 84.2, 95.7%, 82.4% |
| CMYK | 0%, 0%, 0%, 100% | 38.6%, 0.0%, 95.7%, 17.6% |
| OKLCH | 0.0 0.0 0.0 | 0.781 0.2151 132.0 |
Contrast & Accessibility
11.16:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81D209 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81D209
Color Difference (Delta E)
118.19
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81D209);
background: linear-gradient(135deg, #000000, #81D209);