#51C7CD

#51C7CD

Color Values

HEX

#51C7CD

RGB

81, 199, 205

HSL

182.9, 55.4%, 56.1%

HSV

182.9, 60.5%, 80.4%

CMYK

60.5%, 2.9%, 0.0%, 19.6%

OKLCH

0.7658 0.1049 199.9

Properties

Cool Light Nearest: turquoise 3

Color Harmonies

Complementary

#51C7CD

#CD5751

Analogous

#51CD95

#5189CD

#51C7CD

Triadic

#51C7CD

#CD51C7

#C7CD51

Split Complementary

#51C7CD

#CD5189

#CD9551

Tetradic

#51C7CD

#9551CD

#CD5751

#89CD51

Color Blindness Simulation

Original

#51C7CD

Protanopia

#8485CC

Deuteranopia

#7D74CB

Tritanopia

#57CACA

Achromatopsia

#AEAEAE

CSS Usage

background-color: #51C7CD;
color: #51C7CD;
border-color: #51C7CD;
Nearest Tailwind: Cyan 400 #22D3EE

Tailwind Shades

50
#F4FBFB
100
#E5F5F6
200
#C8EDEF
300
#A0E0E4
400
#6CD0D5
500
#39BFC6
600
#2D999F
700
#247A7F
800
#1C6063
900
#184649
950
#0F2C2E

Contrast Checker

Text on white

2.02:1

AA Fail AAA Fail

Text on black

10.4:1

AA Pass AAA Pass

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026