#1B8154

#1B8154

Color Values

HEX

#1B8154

RGB

27, 129, 84

HSL

153.5, 65.4%, 30.6%

HSV

153.5, 79.1%, 50.6%

CMYK

79.1%, 0.0%, 34.9%, 49.4%

OKLCH

0.5357 0.1146 158.7

Properties

Cool Dark Nearest: seagreen

Color Harmonies

Complementary

#1B8154

#811B48

Analogous

#1B8121

#1B7B81

#1B8154

Triadic

#1B8154

#541B81

#81541B

Split Complementary

#1B8154

#811B7B

#81211B

Tetradic

#1B8154

#211B81

#811B48

#7B811B

Color Blindness Simulation

Original

#1B8154

Protanopia

#47485F

Deuteranopia

#413A62

Tritanopia

#206769

Achromatopsia

#686868

CSS Usage

background-color: #1B8154;
color: #1B8154;
border-color: #1B8154;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F3FCF8
100
#E3F7EE
200
#C4F3DE
300
#9AEAC6
400
#63DEA8
500
#2CD389
600
#23A96E
700
#1C8758
800
#166945
900
#144D34
950
#0D3121

Contrast Checker

Text on white

4.87:1

AA Pass AAA Fail

Text on black

4.31:1

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