black
#000000
#228A41
#228A41
Color Values
| Format | #000000 | #228A41 |
|---|---|---|
| HEX | #000000 | #228A41 |
| RGB | 0, 0, 0 | 34, 138, 65 |
| HSL | 0.0, 0.0%, 0.0% | 137.9, 60.5%, 33.7% |
| HSV | 0.0, 0.0%, 0.0% | 137.9, 75.4%, 54.1% |
| CMYK | 0%, 0%, 0%, 100% | 75.4%, 0.0%, 52.9%, 45.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5586 0.1431 148.8 |
Contrast & Accessibility
4.78:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #228A41 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #228A41
Color Difference (Delta E)
74.63
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #228A41);
background: linear-gradient(135deg, #000000, #228A41);