#677C51

#677C51

Color Values

HEX

#677C51

RGB

103, 124, 81

HSL

89.3, 21.0%, 40.2%

HSV

89.3, 34.7%, 48.6%

CMYK

16.9%, 0.0%, 34.7%, 51.4%

OKLCH

0.5579 0.068 129.5

Properties

Cool Dark Nearest: RAL 6011 Reseda Green

Color Harmonies

Complementary

#677C51

#66517C

Analogous

#7C7C51

#517C51

#677C51

Triadic

#677C51

#51677C

#7C5167

Split Complementary

#677C51

#51517C

#7C517C

Tetradic

#677C51

#517C7C

#66517C

#7C5151

Color Blindness Simulation

Original

#677C51

Protanopia

#70705B

Deuteranopia

#6F6D5E

Tritanopia

#686465

Achromatopsia

#747474

CSS Usage

background-color: #677C51;
color: #677C51;
border-color: #677C51;
Nearest Tailwind: Lime 900 #365314

Tailwind Shades

50
#F7F9F6
100
#EDF0EA
200
#DBE3D4
300
#C2CFB5
400
#A1B48D
500
#809A65
600
#667B51
700
#526340
800
#404D32
900
#313A27
950
#1F2419

Contrast Checker

Text on white

4.59:1

AA Pass AAA Fail

Text on black

4.58:1

AA Pass AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026