black
#000000
#28A788
#28A788
Color Values
| Format | #000000 | #28A788 |
|---|---|---|
| HEX | #000000 | #28A788 |
| RGB | 0, 0, 0 | 40, 167, 136 |
| HSL | 0.0, 0.0%, 0.0% | 165.4, 61.4%, 40.6% |
| HSV | 0.0, 0.0%, 0.0% | 165.4, 76.0%, 65.5% |
| CMYK | 0%, 0%, 0%, 100% | 76.0%, 0.0%, 18.6%, 34.5% |
| OKLCH | 0.0 0.0 0.0 | 0.6538 0.1167 171.9 |
Contrast & Accessibility
6.97:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #28A788 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #28A788
Color Difference (Delta E)
74.31
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #28A788);
background: linear-gradient(135deg, #000000, #28A788);