#648F71

#648F71

Color Values

HEX

#648F71

RGB

100, 143, 113

HSL

138.1, 17.7%, 47.6%

HSV

138.1, 30.1%, 56.1%

CMYK

30.1%, 0.0%, 21.0%, 43.9%

OKLCH

0.6099 0.0656 153.7

Properties

Cool Light Nearest: darkseagreen 4

Color Harmonies

Complementary

#648F71

#8F6482

Analogous

#6C8F64

#648F86

#648F71

Triadic

#648F71

#71648F

#8F7164

Split Complementary

#648F71

#86648F

#8F646C

Tetradic

#648F71

#646C8F

#8F6482

#8F8664

Color Blindness Simulation

Original

#648F71

Protanopia

#777778

Deuteranopia

#74717A

Tritanopia

#667E7F

Achromatopsia

#848484

CSS Usage

background-color: #648F71;
color: #648F71;
border-color: #648F71;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F6F9F7
100
#EAF0EC
200
#D5E2D9
300
#B7CDBE
400
#90B19A
500
#699677
600
#54785F
700
#43604C
800
#344B3B
900
#29382D
950
#1A231D

Contrast Checker

Text on white

3.68:1

AA Fail AAA Fail

Text on black

5.71:1

AA Pass 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