#155a66 HEX color information
| Color | HEX | RGB |
|---|---|---|
| #155a66 | RGB(21, 90, 102) |
Created at 10/09/2026 22:56
Classification of #155a66 color
#155a66 is Semi dark and Cool Color Saturation 66%, lightness 24%.
Tint of Dark Slate Gray
RGB values are RGB(21, 90, 102)
#155a66 color contains Red 8.24%, Green 35.29% and Blue 40%.
oklch(43.21% 0.0678 212.06)
#155a66 color contains Red 8.24%, Green 35.29% and Blue 40%.
oklch(43.21% 0.0678 212.06)
Color Names of #155a66 HEX code
≈ Deep Sea Green
Alternative colors of #155a66
Opposite Color for #155a66 is #662115
#155a66 Color Conversion
Codes and values information about the HEX color decimal, HEX. HSL, HSLA, RGB, RGBA values #155a66
cmyk
CMYK(79%, 12%, 0%, 60%)
Decimal
1399398
HEX
#155a66
HSL
hsl(189, 66%, 24%)
HSLA
hsla(189, 66%, 24%, 1)
RGB
RGB(21, 90, 102)
RGBA
RGBA(21, 90, 102, 1)
Palettes for #155a66 color:
Below are examples of color palettes with the #155a66 HEX color
darkest color is #02090a from shades and lightest color is #e8eff0 from tints
Shades palette of #155a66:
#13515c
#114852
#0f3f47
#0d363d
#0b2d33
#082429
#061b1f
#041214
#02090a
#000000
Tints palette of #155a66:
#2c6b75
#447b85
#5b8c94
#739ca3
#8aadb3
#a1bdc2
#b9ced1
#d0dee0
#e8eff0
#ffffff
Complementary palette of #155a66:
#155a66
#662115
Triadic palette of #155a66:
#155a66
#66155a
#5a6615
Square palette of #155a66:
#155a66
#4a1566
#662115
#316615
Analogous palette of #155a66:
#15664a
#155a66
#153166
Split-Complementary palette of #155a66:
#155a66
#661531
#664a15
Rectangle (tetradic) palette of #155a66:
#155a66
#211566
#662115
#5a6615
Suggested color palettes for #155a66 HEX:
Color palette with color #155a66 #1:
Color palette with color #155a66 #2:
Color palette with color #155a66 #3:
Color palette with color #155a66 #4:
Color palette with color #155a66 #5:
Color Contrast
Color pairings of #155a66 with black and white for small text, large text and graphics, based on the WCAG accessibility contrast ratio.
#155a66
#155a66 Contrast Ratio
7.81:1
| Size | AA-level | AAA-level |
| Large text: | ||
| Small text: |
#155a66
#155a66 Contrast Ratio
2.68:1
| Size | AA-level | AAA-level |
| Large text: | ||
| Small text: |
Image #155a66 color png
Visit the popular colors list for more colors