black
#000000
#21A017
#21A017
Color Values
| Format | #000000 | #21A017 |
|---|---|---|
| HEX | #000000 | #21A017 |
| RGB | 0, 0, 0 | 33, 160, 23 |
| HSL | 0.0, 0.0%, 0.0% | 115.6, 74.9%, 35.9% |
| HSV | 0.0, 0.0%, 0.0% | 115.6, 85.6%, 62.7% |
| CMYK | 0%, 0%, 0%, 100% | 79.4%, 0.0%, 85.6%, 37.3% |
| OKLCH | 0.0 0.0 0.0 | 0.6157 0.1975 142.1 |
Contrast & Accessibility
6.11:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21A017 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21A017
Color Difference (Delta E)
98.12
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21A017);
background: linear-gradient(135deg, #000000, #21A017);