black
#000000
#21904F
#21904F
Color Values
| Format | #000000 | #21904F |
|---|---|---|
| HEX | #000000 | #21904F |
| RGB | 0, 0, 0 | 33, 144, 79 |
| HSL | 0.0, 0.0%, 0.0% | 144.9, 62.7%, 34.7% |
| HSV | 0.0, 0.0%, 0.0% | 144.9, 77.1%, 56.5% |
| CMYK | 0%, 0%, 0%, 100% | 77.1%, 0.0%, 45.1%, 43.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5774 0.1382 152.3 |
Contrast & Accessibility
5.17:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21904F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21904F
Color Difference (Delta E)
74.38
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21904F);
background: linear-gradient(135deg, #000000, #21904F);