#51CB4D

#51CB4D

Color Values

HEX

#51CB4D

RGB

81, 203, 77

HSL

118.1, 54.8%, 54.9%

HSV

118.1, 62.1%, 79.6%

CMYK

60.1%, 0.0%, 62.1%, 20.4%

OKLCH

0.7469 0.1988 142.8

Properties

Cool Light Nearest: NCS S 1060-G20Y Lime

Color Harmonies

Complementary

#51CB4D

#C74DCB

Analogous

#90CB4D

#4DCB88

#51CB4D

Triadic

#51CB4D

#4D51CB

#CB4D51

Split Complementary

#51CB4D

#884DCB

#CB4D90

Tetradic

#51CB4D

#4D90CB

#C74DCB

#CB884D

Color Blindness Simulation

Original

#51CB4D

Protanopia

#86876B

Deuteranopia

#7F7673

Tritanopia

#578489

Achromatopsia

#A8A8A8

CSS Usage

background-color: #51CB4D;
color: #51CB4D;
border-color: #51CB4D;
Nearest Tailwind: Green 500 #22C55E

Tailwind Shades

50
#F4FBF4
100
#E5F5E5
200
#C9EFC8
300
#A2E3A0
400
#70D46D
500
#3EC53A
600
#329E2E
700
#287E25
800
#1F631D
900
#1A4819
950
#102E10

Contrast Checker

Text on white

2.1:1

AA Fail AAA Fail

Text on black

10.0:1

AA Pass AAA Pass

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