black
#000000
#228978
#228978
Color Values
| Format | #000000 | #228978 |
|---|---|---|
| HEX | #000000 | #228978 |
| RGB | 0, 0, 0 | 34, 137, 120 |
| HSL | 0.0, 0.0%, 0.0% | 170.1, 60.2%, 33.5% |
| HSV | 0.0, 0.0%, 0.0% | 170.1, 75.2%, 53.7% |
| CMYK | 0%, 0%, 0%, 100% | 75.2%, 0.0%, 12.4%, 46.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5689 0.0944 179.0 |
Contrast & Accessibility
4.92:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #228978 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #228978
Color Difference (Delta E)
60.95
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #228978);
background: linear-gradient(135deg, #000000, #228978);