black
#000000
#28C891
#28C891
Color Values
| Format | #000000 | #28C891 |
|---|---|---|
| HEX | #000000 | #28C891 |
| RGB | 0, 0, 0 | 40, 200, 145 |
| HSL | 0.0, 0.0%, 0.0% | 159.4, 66.7%, 47.1% |
| HSV | 0.0, 0.0%, 0.0% | 159.4, 80.0%, 78.4% |
| CMYK | 0%, 0%, 0%, 100% | 80.0%, 0.0%, 27.5%, 21.6% |
| OKLCH | 0.0 0.0 0.0 | 0.7411 0.1497 163.8 |
Contrast & Accessibility
9.76:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #28C891 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #28C891
Color Difference (Delta E)
90.7
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #28C891);
background: linear-gradient(135deg, #000000, #28C891);