black
#000000
#21990B
#21990B
Color Values
| Format | #000000 | #21990B |
|---|---|---|
| HEX | #000000 | #21990B |
| RGB | 0, 0, 0 | 33, 153, 11 |
| HSL | 0.0, 0.0%, 0.0% | 110.7, 86.6%, 32.2% |
| HSV | 0.0, 0.0%, 0.0% | 110.7, 92.8%, 60.0% |
| CMYK | 0%, 0%, 0%, 100% | 78.4%, 0.0%, 92.8%, 40.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5958 0.1938 141.5 |
Contrast & Accessibility
5.63:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21990B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21990B
Color Difference (Delta E)
95.97
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21990B);
background: linear-gradient(135deg, #000000, #21990B);