#217B55

#217B55

Color Values

HEX

#217B55

RGB

33, 123, 85

HSL

154.7, 57.7%, 30.6%

HSV

154.7, 73.2%, 48.2%

CMYK

73.2%, 0.0%, 30.9%, 51.8%

OKLCH

0.5206 0.1032 160.8

Properties

Cool Dark Nearest: seagreen

Color Harmonies

Complementary

#217B55

#7B2147

Analogous

#217B28

#21747B

#217B55

Triadic

#217B55

#55217B

#7B5521

Split Complementary

#217B55

#7B2174

#7B2821

Tetradic

#217B55

#28217B

#7B2147

#747B21

Color Blindness Simulation

Original

#217B55

Protanopia

#48495E

Deuteranopia

#433C60

Tritanopia

#266567

Achromatopsia

#656565

CSS Usage

background-color: #217B55;
color: #217B55;
border-color: #217B55;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F4FBF8
100
#E4F6EF
200
#C7F0DF
300
#9EE5C7
400
#6AD7A9
500
#36C98B
600
#2BA16F
700
#238159
800
#1B6546
900
#174A34
950
#0F2E21

Contrast Checker

Text on white

5.21:1

AA Pass AAA Fail

Text on black

4.03:1

AA Fail 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