#138357

#138357

Color Values

HEX

#138357

RGB

19, 131, 87

HSL

156.4, 74.7%, 29.4%

HSV

156.4, 85.5%, 51.4%

CMYK

85.5%, 0.0%, 33.6%, 48.6%

OKLCH

0.5407 0.1166 160.2

Properties

Cool Dark Nearest: seagreen

Color Harmonies

Complementary

#138357

#83133F

Analogous

#13831F

#137783

#138357

Triadic

#138357

#571383

#835713

Split Complementary

#138357

#831377

#831F13

Tetradic

#138357

#1F1383

#83133F

#778313

Color Blindness Simulation

Original

#138357

Protanopia

#444462

Deuteranopia

#3D3564

Tritanopia

#196A6C

Achromatopsia

#686868

CSS Usage

background-color: #138357;
color: #138357;
border-color: #138357;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F2FCF8
100
#E2F8F0
200
#C1F6E1
300
#94F0CC
400
#5AE7B0
500
#20DF94
600
#1AB276
700
#158F5F
800
#106F4A
900
#105137
950
#0A3323

Contrast Checker

Text on white

4.76:1

AA Pass AAA Fail

Text on black

4.41:1

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