#51904D

#51904D

Color Values

HEX

#51904D

RGB

81, 144, 77

HSL

116.4, 30.3%, 43.3%

HSV

116.4, 46.5%, 56.5%

CMYK

43.8%, 0.0%, 46.5%, 43.5%

OKLCH

0.594 0.1181 142.7

Properties

Cool Light Nearest: RAL 6017 May Green

Color Harmonies

Complementary

#51904D

#8C4D90

Analogous

#72904D

#4D906A

#51904D

Triadic

#51904D

#4D5190

#904D51

Split Complementary

#51904D

#6A4D90

#904D72

Tetradic

#51904D

#4D7290

#8C4D90

#906A4D

Color Blindness Simulation

Original

#51904D

Protanopia

#6C6D5D

Deuteranopia

#696461

Tritanopia

#546A6D

Achromatopsia

#7E7E7E

CSS Usage

background-color: #51904D;
color: #51904D;
border-color: #51904D;
Nearest Tailwind: Green 700 #15803D

Tailwind Shades

50
#F6F9F5
100
#E9F2E9
200
#D2E6D0
300
#B1D4AF
400
#87BD84
500
#5EA659
600
#4B8547
700
#3C6A39
800
#2F532C
900
#253E23
950
#172716

Contrast Checker

Text on white

3.86:1

AA Fail AAA Fail

Text on black

5.45:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026