black
#000000
#337B43
#337B43
Color Values
| Format | #000000 | #337B43 |
|---|---|---|
| HEX | #000000 | #337B43 |
| RGB | 0, 0, 0 | 51, 123, 67 |
| HSL | 0.0, 0.0%, 0.0% | 133.3, 41.4%, 34.1% |
| HSV | 0.0, 0.0%, 0.0% | 133.3, 58.5%, 48.2% |
| CMYK | 0%, 0%, 0%, 100% | 58.5%, 0.0%, 45.5%, 51.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5224 0.1129 148.5 |
Contrast & Accessibility
4.05:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #337B43 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #337B43
Color Difference (Delta E)
62.9
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #337B43);
background: linear-gradient(135deg, #000000, #337B43);