#288B66
#288B66
white
#FFFFFF
Color Values
| Format | #288B66 | #FFFFFF |
|---|---|---|
| HEX | #288B66 | #FFFFFF |
| RGB | 40, 139, 102 | 255, 255, 255 |
| HSL | 157.6, 55.3%, 35.1% | 0.0, 0.0%, 100.0% |
| HSV | 157.6, 71.2%, 54.5% | 0.0, 0.0%, 100.0% |
| CMYK | 71.2%, 0.0%, 26.6%, 45.5% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.5704 0.1073 163.8 | 1.0 0.0 89.9 |
Contrast & Accessibility
4.22:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #288B66
The quick brown fox jumps over the lazy dog
Text: #288B66 → Background: #FFFFFF
Color Difference (Delta E)
62.27
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #288B66, #FFFFFF);
background: linear-gradient(135deg, #288B66, #FFFFFF);