black
#000000
#288553
#288553
Color Values
| Format | #000000 | #288553 |
|---|---|---|
| HEX | #000000 | #288553 |
| RGB | 0, 0, 0 | 40, 133, 83 |
| HSL | 0.0, 0.0%, 0.0% | 147.7, 53.8%, 33.9% |
| HSV | 0.0, 0.0%, 0.0% | 147.7, 69.9%, 52.2% |
| CMYK | 0%, 0%, 0%, 100% | 69.9%, 0.0%, 37.6%, 47.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5496 0.1165 155.5 |
Contrast & Accessibility
4.57:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #288553 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #288553
Color Difference (Delta E)
65.87
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #288553);
background: linear-gradient(135deg, #000000, #288553);