#218259

#218259

Color Values

HEX

#218259

RGB

33, 130, 89

HSL

154.6, 59.5%, 32.0%

HSV

154.6, 74.6%, 51.0%

CMYK

74.6%, 0.0%, 31.5%, 49.0%

OKLCH

0.5409 0.1093 160.4

Properties

Cool Dark Nearest: seagreen

Color Harmonies

Complementary

#218259

#82214A

Analogous

#218228

#217B82

#218259

Triadic

#218259

#592182

#825921

Split Complementary

#218259

#82217B

#822821

Tetradic

#218259

#282182

#82214A

#7B8221

Color Blindness Simulation

Original

#218259

Protanopia

#4B4C63

Deuteranopia

#453E65

Tritanopia

#266B6C

Achromatopsia

#6A6A6A

CSS Usage

background-color: #218259;
color: #218259;
border-color: #218259;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F3FBF8
100
#E4F6EF
200
#C6F1DF
300
#9DE6C7
400
#69D9A9
500
#34CB8B
600
#29A36F
700
#218259
800
#1A6646
900
#174A34
950
#0E2F21

Contrast Checker

Text on white

4.77:1

AA Pass AAA Fail

Text on black

4.4:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026