#15CBC7

#15CBC7

Color Values

HEX

#15CBC7

RGB

21, 203, 199

HSL

178.7, 81.2%, 43.9%

HSV

178.7, 89.7%, 79.6%

CMYK

89.7%, 0.0%, 2.0%, 20.4%

OKLCH

0.7622 0.1284 192.2

Properties

Cool Light Nearest: Robin Egg Blue

Color Harmonies

Complementary

#15CBC7

#CB1519

Analogous

#15CB6C

#1574CB

#15CBC7

Triadic

#15CBC7

#C715CB

#CBC715

Split Complementary

#15CBC7

#CB1574

#CB6C15

Tetradic

#15CBC7

#6C15CB

#CB1519

#74CB15

Color Blindness Simulation

Original

#15CBC7

Protanopia

#6465C8

Deuteranopia

#594CC8

Tritanopia

#1EC9C9

Achromatopsia

#A4A4A4

CSS Usage

background-color: #15CBC7;
color: #15CBC7;
border-color: #15CBC7;
Nearest Tailwind: Teal 400 #2DD4BF

Tailwind Shades

50
#F2FDFC
100
#E1F9F9
200
#BEF8F7
300
#90F3F1
400
#54EDEA
500
#18E7E3
600
#13B9B5
700
#0F9491
800
#0C7471
900
#0D5452
950
#083534

Contrast Checker

Text on white

2.02:1

AA Fail AAA Fail

Text on black

10.4:1

AA Pass AAA Pass

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