#51A751

#51A751

Color Values

HEX

#51A751

RGB

81, 167, 81

HSL

120.0, 34.7%, 48.6%

HSV

120.0, 51.5%, 65.5%

CMYK

51.5%, 0.0%, 51.5%, 34.5%

OKLCH

0.6544 0.1481 143.7

Properties

Cool Light Nearest: NCS S 1060-G Bright Green

Color Harmonies

Complementary

#51A751

#A751A7

Analogous

#7CA751

#51A77C

#51A751

Triadic

#51A751

#5151A7

#A75151

Split Complementary

#51A751

#7C51A7

#A7517C

Tetradic

#51A751

#517CA7

#A751A7

#A77C51

Color Blindness Simulation

Original

#51A751

Protanopia

#767766

Deuteranopia

#716B6B

Tritanopia

#55767A

Achromatopsia

#8F8F8F

CSS Usage

background-color: #51A751;
color: #51A751;
border-color: #51A751;
Nearest Tailwind: Green 600 #16A34A

Tailwind Shades

50
#F5FAF5
100
#E8F2E8
200
#CFE8CF
300
#ADD7AD
400
#80C180
500
#53AC53
600
#438943
700
#356E35
800
#2A562A
900
#214021
950
#152815

Contrast Checker

Text on white

3.0:1

AA Fail AAA Fail

Text on black

7.0:1

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