#40C3C7

#40C3C7

Color Values

HEX

#40C3C7

RGB

64, 195, 199

HSL

181.8, 54.7%, 51.6%

HSV

181.8, 67.8%, 78.0%

CMYK

67.8%, 2.0%, 0.0%, 22.0%

OKLCH

0.7494 0.111 198.0

Properties

Cool Light Nearest: turquoise 3

Color Harmonies

Complementary

#40C3C7

#C74440

Analogous

#40C788

#4080C7

#40C3C7

Triadic

#40C3C7

#C740C3

#C3C740

Split Complementary

#40C3C7

#C74080

#C78840

Tetradic

#40C3C7

#8840C7

#C74440

#80C740

Color Blindness Simulation

Original

#40C3C7

Protanopia

#797AC6

Deuteranopia

#7167C6

Tritanopia

#47C5C5

Achromatopsia

#A7A7A7

CSS Usage

background-color: #40C3C7;
color: #40C3C7;
border-color: #40C3C7;
Nearest Tailwind: Cyan 400 #22D3EE

Tailwind Shades

50
#F4FBFB
100
#E5F5F5
200
#C8EEEF
300
#A0E1E3
400
#6DD1D4
500
#3AC1C5
600
#2E9A9E
700
#257C7E
800
#1D6163
900
#194748
950
#102D2E

Contrast Checker

Text on white

2.13:1

AA Fail AAA Fail

Text on black

9.85:1

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