black
#000000
#237F43
#237F43
Color Values
| Format | #000000 | #237F43 |
|---|---|---|
| HEX | #000000 | #237F43 |
| RGB | 0, 0, 0 | 35, 127, 67 |
| HSL | 0.0, 0.0%, 0.0% | 140.9, 56.8%, 31.8% |
| HSV | 0.0, 0.0%, 0.0% | 140.9, 72.4%, 49.8% |
| CMYK | 0%, 0%, 0%, 100% | 72.4%, 0.0%, 47.2%, 50.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5284 0.1258 150.8 |
Contrast & Accessibility
4.19:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #237F43 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #237F43
Color Difference (Delta E)
66.98
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #237F43);
background: linear-gradient(135deg, #000000, #237F43);