black
#000000
#278538
#278538
Color Values
| Format | #000000 | #278538 |
|---|---|---|
| HEX | #000000 | #278538 |
| RGB | 0, 0, 0 | 39, 133, 56 |
| HSL | 0.0, 0.0%, 0.0% | 130.9, 54.7%, 33.7% |
| HSV | 0.0, 0.0%, 0.0% | 130.9, 70.7%, 52.2% |
| CMYK | 0%, 0%, 0%, 100% | 70.7%, 0.0%, 57.9%, 47.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5445 0.143 146.3 |
Contrast & Accessibility
4.5:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #278538 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #278538
Color Difference (Delta E)
73.76
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #278538);
background: linear-gradient(135deg, #000000, #278538);