black
#000000
#247C37
#247C37
Color Values
| Format | #000000 | #247C37 |
|---|---|---|
| HEX | #000000 | #247C37 |
| RGB | 0, 0, 0 | 36, 124, 55 |
| HSL | 0.0, 0.0%, 0.0% | 133.0, 55.0%, 31.4% |
| HSV | 0.0, 0.0%, 0.0% | 133.0, 71.0%, 48.6% |
| CMYK | 0%, 0%, 0%, 100% | 71.0%, 0.0%, 55.6%, 51.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5182 0.1328 147.1 |
Contrast & Accessibility
4.01:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #247C37 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #247C37
Color Difference (Delta E)
68.58
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #247C37);
background: linear-gradient(135deg, #000000, #247C37);