black
#000000
#28783F
#28783F
Color Values
| Format | #000000 | #28783F |
|---|---|---|
| HEX | #000000 | #28783F |
| RGB | 0, 0, 0 | 40, 120, 63 |
| HSL | 0.0, 0.0%, 0.0% | 137.2, 50.0%, 31.4% |
| HSV | 0.0, 0.0%, 0.0% | 137.2, 66.7%, 47.1% |
| CMYK | 0%, 0%, 0%, 100% | 66.7%, 0.0%, 47.5%, 52.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5095 0.1177 149.6 |
Contrast & Accessibility
3.85:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #28783F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #28783F
Color Difference (Delta E)
63.2
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #28783F);
background: linear-gradient(135deg, #000000, #28783F);