#218361

#218361

Color Values

HEX

#218361

RGB

33, 131, 97

HSL

159.2, 59.8%, 32.2%

HSV

159.2, 74.8%, 51.4%

CMYK

74.8%, 0.0%, 26.0%, 48.6%

OKLCH

0.5457 0.1035 165.0

Properties

Cool Dark Nearest: Illuminating Emerald

Color Harmonies

Complementary

#218361

#832143

Analogous

#218330

#217483

#218361

Triadic

#218361

#612183

#836121

Split Complementary

#218361

#832174

#833021

Tetradic

#218361

#302183

#832143

#748321

Color Blindness Simulation

Original

#218361

Protanopia

#4B4C69

Deuteranopia

#463E6B

Tritanopia

#267071

Achromatopsia

#6C6C6C

CSS Usage

background-color: #218361;
color: #218361;
border-color: #218361;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F3FBF9
100
#E4F6F0
200
#C6F1E2
300
#9DE6CD
400
#68D9B2
500
#33CC97
600
#29A379
700
#218261
800
#1A664B
900
#164B38
950
#0E2F24

Contrast Checker

Text on white

4.68:1

AA Pass AAA Fail

Text on black

4.48:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026