#407F58

#407F58

Color Values

HEX

#407F58

RGB

64, 127, 88

HSL

142.9, 33.0%, 37.5%

HSV

142.9, 49.6%, 49.8%

CMYK

49.6%, 0.0%, 30.7%, 50.2%

OKLCH

0.5432 0.09 154.8

Properties

Cool Dark Nearest: aquamarine 4

Color Harmonies

Complementary

#407F58

#7F4067

Analogous

#487F40

#407F78

#407F58

Triadic

#407F58

#58407F

#7F5840

Split Complementary

#407F58

#78407F

#7F4048

Tetradic

#407F58

#40487F

#7F4067

#7F7840

Color Blindness Simulation

Original

#407F58

Protanopia

#5B5C61

Deuteranopia

#585364

Tritanopia

#43696B

Achromatopsia

#6F6F6F

CSS Usage

background-color: #407F58;
color: #407F58;
border-color: #407F58;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F5F9F7
100
#E8F2EC
200
#D0E7D9
300
#AED6BD
400
#82C099
500
#55AA76
600
#44885E
700
#376D4B
800
#2B553B
900
#223F2D
950
#16281C

Contrast Checker

Text on white

4.78:1

AA Pass AAA Fail

Text on black

4.39:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026