black
#000000
#218A55
#218A55
Color Values
| Format | #000000 | #218A55 |
|---|---|---|
| HEX | #000000 | #218A55 |
| RGB | 0, 0, 0 | 33, 138, 85 |
| HSL | 0.0, 0.0%, 0.0% | 149.7, 61.4%, 33.5% |
| HSV | 0.0, 0.0%, 0.0% | 149.7, 76.1%, 54.1% |
| CMYK | 0%, 0%, 0%, 100% | 76.1%, 0.0%, 38.4%, 45.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5621 0.1242 155.9 |
Contrast & Accessibility
4.83:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #218A55 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #218A55
Color Difference (Delta E)
68.98
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #218A55);
background: linear-gradient(135deg, #000000, #218A55);