black
#000000
#21871B
#21871B
Color Values
| Format | #000000 | #21871B |
|---|---|---|
| HEX | #000000 | #21871B |
| RGB | 0, 0, 0 | 33, 135, 27 |
| HSL | 0.0, 0.0%, 0.0% | 116.7, 66.7%, 31.8% |
| HSV | 0.0, 0.0%, 0.0% | 116.7, 80.0%, 52.9% |
| CMYK | 0%, 0%, 0%, 100% | 75.6%, 0.0%, 80.0%, 47.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5458 0.1684 142.2 |
Contrast & Accessibility
4.55:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21871B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21871B
Color Difference (Delta E)
83.29
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21871B);
background: linear-gradient(135deg, #000000, #21871B);