#517C64

#517C64

Color Values

HEX

#517C64

RGB

81, 124, 100

HSL

146.5, 21.0%, 40.2%

HSV

146.5, 34.7%, 48.6%

CMYK

34.7%, 0.0%, 19.4%, 51.4%

OKLCH

0.5475 0.0609 159.1

Properties

Cool Dark Nearest: darkseagreen 4

Color Harmonies

Complementary

#517C64

#7C5169

Analogous

#537C51

#517C7A

#517C64

Triadic

#517C64

#64517C

#7C6451

Split Complementary

#517C64

#7A517C

#7C5153

Tetradic

#517C64

#51537C

#7C5169

#7C7A51

Color Blindness Simulation

Original

#517C64

Protanopia

#64646A

Deuteranopia

#615E6B

Tritanopia

#536E6F

Achromatopsia

#717171

CSS Usage

background-color: #517C64;
color: #517C64;
border-color: #517C64;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F6F9F7
100
#EAF0ED
200
#D4E3DA
300
#B5CFC0
400
#8DB49E
500
#659A7C
600
#517B64
700
#406350
800
#324D3E
900
#273A2F
950
#19241E

Contrast Checker

Text on white

4.75:1

AA Pass AAA Fail

Text on black

4.42:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026