#045747

#045747

Color Values

HEX

#045747

RGB

4, 87, 71

HSL

168.4, 91.2%, 17.8%

HSV

168.4, 95.4%, 34.1%

CMYK

95.4%, 0.0%, 18.4%, 65.9%

OKLCH

0.4083 0.076 174.4

Properties

Cool Dark Nearest: RAL 6016 Turquoise Green

Color Harmonies

Complementary

#045747

#570414

Analogous

#04571D

#043D57

#045747

Triadic

#045747

#470457

#574704

Split Complementary

#045747

#57043D

#571D04

Tetradic

#045747

#1D0457

#570414

#3D5704

Color Blindness Simulation

Original

#045747

Protanopia

#28294B

Deuteranopia

#231D4C

Tritanopia

#084E4F

Achromatopsia

#444444

CSS Usage

background-color: #045747;
color: #045747;
border-color: #045747;
Nearest Tailwind: Emerald 900 #064E3B

Tailwind Shades

50
#F1FDFB
100
#DFFBF6
200
#BBFCEF
300
#8AFAE4
400
#4BF7D5
500
#0BF4C7
600
#09C39F
700
#079C7F
800
#067A63
900
#095849
950
#05382E

Contrast Checker

Text on white

8.54:1

AA Pass AAA Pass

Text on black

2.46:1

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