black
#000000
#21AD18
#21AD18
Color Values
| Format | #000000 | #21AD18 |
|---|---|---|
| HEX | #000000 | #21AD18 |
| RGB | 0, 0, 0 | 33, 173, 24 |
| HSL | 0.0, 0.0%, 0.0% | 116.4, 75.6%, 38.6% |
| HSV | 0.0, 0.0%, 0.0% | 116.4, 86.1%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 80.9%, 0.0%, 86.1%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.6516 0.2106 142.2 |
Contrast & Accessibility
7.06:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21AD18 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21AD18
Color Difference (Delta E)
104.98
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21AD18);
background: linear-gradient(135deg, #000000, #21AD18);