black
#000000
#237D57
#237D57
Color Values
| Format | #000000 | #237D57 |
|---|---|---|
| HEX | #000000 | #237D57 |
| RGB | 0, 0, 0 | 35, 125, 87 |
| HSL | 0.0, 0.0%, 0.0% | 154.7, 56.2%, 31.4% |
| HSV | 0.0, 0.0%, 0.0% | 154.7, 72.0%, 49.0% |
| CMYK | 0%, 0%, 0%, 100% | 72.0%, 0.0%, 30.4%, 51.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5272 0.1034 160.9 |
Contrast & Accessibility
4.14:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #237D57 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #237D57
Color Difference (Delta E)
60.22
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #237D57);
background: linear-gradient(135deg, #000000, #237D57);