#1F734B

#1F734B

Color Values

HEX

#1F734B

RGB

31, 115, 75

HSL

151.4, 57.5%, 28.6%

HSV

151.4, 73.0%, 45.1%

CMYK

73.0%, 0.0%, 34.8%, 54.9%

OKLCH

0.4953 0.1021 158.0

Properties

Cool Dark Nearest: RAL 6029 Mint Green

Color Harmonies

Complementary

#1F734B

#731F47

Analogous

#1F7321

#1F7173

#1F734B

Triadic

#1F734B

#4B1F73

#734B1F

Split Complementary

#1F734B

#731F71

#73211F

Tetradic

#1F734B

#211F73

#731F47

#71731F

Color Blindness Simulation

Original

#1F734B

Protanopia

#434455

Deuteranopia

#3E3857

Tritanopia

#235C5E

Achromatopsia

#5E5E5E

CSS Usage

background-color: #1F734B;
color: #1F734B;
border-color: #1F734B;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F4FBF8
100
#E4F6EE
200
#C7F0DC
300
#9FE5C3
400
#6AD7A3
500
#36C983
600
#2BA169
700
#238154
800
#1B6441
900
#174A32
950
#0F2E1F

Contrast Checker

Text on white

5.81:1

AA Pass AAA Fail

Text on black

3.61:1

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