#309374

#309374

Color Values

HEX

#309374

RGB

48, 147, 116

HSL

161.2, 50.8%, 38.2%

HSV

161.2, 67.3%, 57.6%

CMYK

67.3%, 0.0%, 21.1%, 42.4%

OKLCH

0.5977 0.1031 168.3

Properties

Cool Light Nearest: Illuminating Emerald

Color Harmonies

Complementary

#309374

#93304F

Analogous

#309342

#308093

#309374

Triadic

#309374

#743093

#937430

Split Complementary

#309374

#933080

#934230

Tetradic

#309374

#423093

#93304F

#809330

Color Blindness Simulation

Original

#309374

Protanopia

#5B5C7B

Deuteranopia

#554E7D

Tritanopia

#358183

Achromatopsia

#7C7C7C

CSS Usage

background-color: #309374;
color: #309374;
border-color: #309374;
Nearest Tailwind: Emerald 600 #059669

Tailwind Shades

50
#F4FBF9
100
#E5F5F0
200
#C9EDE2
300
#A3E1CD
400
#71D1B3
500
#3FC098
600
#329A79
700
#287B61
800
#1F604C
900
#1A4739
950
#112D24

Contrast Checker

Text on white

3.78:1

AA Fail AAA Fail

Text on black

5.55:1

AA Pass 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