black
#000000
#337C47
#337C47
Color Values
| Format | #000000 | #337C47 |
|---|---|---|
| HEX | #000000 | #337C47 |
| RGB | 0, 0, 0 | 51, 124, 71 |
| HSL | 0.0, 0.0%, 0.0% | 136.4, 41.7%, 34.3% |
| HSV | 0.0, 0.0%, 0.0% | 136.4, 58.9%, 48.6% |
| CMYK | 0%, 0%, 0%, 100% | 58.9%, 0.0%, 42.7%, 51.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5259 0.1103 150.0 |
Contrast & Accessibility
4.11:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #337C47 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #337C47
Color Difference (Delta E)
62.4
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #337C47);
background: linear-gradient(135deg, #000000, #337C47);