black
#000000
#238B54
#238B54
Color Values
| Format | #000000 | #238B54 |
|---|---|---|
| HEX | #000000 | #238B54 |
| RGB | 0, 0, 0 | 35, 139, 84 |
| HSL | 0.0, 0.0%, 0.0% | 148.3, 59.8%, 34.1% |
| HSV | 0.0, 0.0%, 0.0% | 148.3, 74.8%, 54.5% |
| CMYK | 0%, 0%, 0%, 100% | 74.8%, 0.0%, 39.6%, 45.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5651 0.1259 155.0 |
Contrast & Accessibility
4.89:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #238B54 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #238B54
Color Difference (Delta E)
69.73
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #238B54);
background: linear-gradient(135deg, #000000, #238B54);