black
#000000
#21C423
#21C423
Color Values
| Format | #000000 | #21C423 |
|---|---|---|
| HEX | #000000 | #21C423 |
| RGB | 0, 0, 0 | 33, 196, 35 |
| HSL | 0.0, 0.0%, 0.0% | 120.7, 71.2%, 44.9% |
| HSV | 0.0, 0.0%, 0.0% | 120.7, 83.2%, 76.9% |
| CMYK | 0%, 0%, 0%, 100% | 83.2%, 0.0%, 82.1%, 23.1% |
| OKLCH | 0.0 0.0 0.0 | 0.7144 0.2299 142.8 |
Contrast & Accessibility
8.98:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21C423 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21C423
Color Difference (Delta E)
115.39
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21C423);
background: linear-gradient(135deg, #000000, #21C423);