black
#000000
#21AC1C
#21AC1C
Color Values
| Format | #000000 | #21AC1C |
|---|---|---|
| HEX | #000000 | #21AC1C |
| RGB | 0, 0, 0 | 33, 172, 28 |
| HSL | 0.0, 0.0%, 0.0% | 117.9, 72.0%, 39.2% |
| HSV | 0.0, 0.0%, 0.0% | 117.9, 83.7%, 67.5% |
| CMYK | 0%, 0%, 0%, 100% | 80.8%, 0.0%, 83.7%, 32.5% |
| OKLCH | 0.0 0.0 0.0 | 0.649 0.2081 142.4 |
Contrast & Accessibility
6.98:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21AC1C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21AC1C
Color Difference (Delta E)
103.8
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21AC1C);
background: linear-gradient(135deg, #000000, #21AC1C);