black
#000000
#438C57
#438C57
Color Values
| Format | #000000 | #438C57 |
|---|---|---|
| HEX | #000000 | #438C57 |
| RGB | 0, 0, 0 | 67, 140, 87 |
| HSL | 0.0, 0.0%, 0.0% | 136.4, 35.3%, 40.6% |
| HSV | 0.0, 0.0%, 0.0% | 136.4, 52.1%, 54.9% |
| CMYK | 0%, 0%, 0%, 100% | 52.1%, 0.0%, 37.9%, 45.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5788 0.1096 150.6 |
Contrast & Accessibility
5.13:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #438C57 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #438C57
Color Difference (Delta E)
66.79
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #438C57);
background: linear-gradient(135deg, #000000, #438C57);