#51B37F

#51B37F

Color Values

HEX

#51B37F

RGB

81, 179, 127

HSL

148.2, 39.2%, 51.0%

HSV

148.2, 54.7%, 70.2%

CMYK

54.7%, 0.0%, 29.1%, 29.8%

OKLCH

0.6939 0.1211 157.8

Properties

Cool Light Nearest: Green

Color Harmonies

Complementary

#51B37F

#B35185

Analogous

#54B351

#51B3B0

#51B37F

Triadic

#51B37F

#7F51B3

#B37F51

Split Complementary

#51B37F

#B051B3

#B35154

Tetradic

#51B37F

#5154B3

#B35185

#B3B051

Color Blindness Simulation

Original

#51B37F

Protanopia

#7B7C8C

Deuteranopia

#766E8F

Tritanopia

#569698

Achromatopsia

#9A9A9A

CSS Usage

background-color: #51B37F;
color: #51B37F;
border-color: #51B37F;
Nearest Tailwind: Emerald 500 #10B981

Tailwind Shades

50
#F5FAF7
100
#E7F3ED
200
#CDE9DA
300
#AADAC0
400
#7CC69E
500
#4EB17D
600
#3E8E64
700
#327250
800
#27593E
900
#1F422F
950
#14291E

Contrast Checker

Text on white

2.59:1

AA Fail AAA Fail

Text on black

8.1:1

AA Pass AAA Pass

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