black
#000000
#437D4B
#437D4B
Color Values
| Format | #000000 | #437D4B |
|---|---|---|
| HEX | #000000 | #437D4B |
| RGB | 0, 0, 0 | 67, 125, 75 |
| HSL | 0.0, 0.0%, 0.0% | 128.3, 30.2%, 37.6% |
| HSV | 0.0, 0.0%, 0.0% | 128.3, 46.4%, 49.0% |
| CMYK | 0%, 0%, 0%, 100% | 46.4%, 0.0%, 40.0%, 51.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5365 0.0986 147.1 |
Contrast & Accessibility
4.27:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #437D4B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #437D4B
Color Difference (Delta E)
60.35
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #437D4B);
background: linear-gradient(135deg, #000000, #437D4B);