black
#000000
#278C15
#278C15
Color Values
| Format | #000000 | #278C15 |
|---|---|---|
| HEX | #000000 | #278C15 |
| RGB | 0, 0, 0 | 39, 140, 21 |
| HSL | 0.0, 0.0%, 0.0% | 110.9, 73.9%, 31.6% |
| HSV | 0.0, 0.0%, 0.0% | 110.9, 85.0%, 54.9% |
| CMYK | 0%, 0%, 0%, 100% | 72.1%, 0.0%, 85.0%, 45.1% |
| OKLCH | 0.0 0.0 0.0 | 0.561 0.1749 141.2 |
Contrast & Accessibility
4.85:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #278C15 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #278C15
Color Difference (Delta E)
86.91
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #278C15);
background: linear-gradient(135deg, #000000, #278C15);