#397757

#397757

Color Values

HEX

#397757

RGB

57, 119, 87

HSL

149.0, 35.2%, 34.5%

HSV

149.0, 52.1%, 46.7%

CMYK

52.1%, 0.0%, 26.9%, 53.3%

OKLCH

0.5185 0.0827 159.1

Properties

Cool Dark Nearest: RAL 6000 Patina Green

Color Harmonies

Complementary

#397757

#773959

Analogous

#3A7739

#397776

#397757

Triadic

#397757

#573977

#775739

Split Complementary

#397757

#763977

#77393A

Tetradic

#397757

#393A77

#773959

#777639

Color Blindness Simulation

Original

#397757

Protanopia

#54545F

Deuteranopia

#504C61

Tritanopia

#3C6566

Achromatopsia

#686868

CSS Usage

background-color: #397757;
color: #397757;
border-color: #397757;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F5FAF7
100
#E8F2ED
200
#CFE8DB
300
#ACD7C1
400
#7FC2A0
500
#53AC7E
600
#428A65
700
#356E51
800
#29563F
900
#214030
950
#15281E

Contrast Checker

Text on white

5.32:1

AA Pass AAA Fail

Text on black

3.95:1

AA Fail AAA Fail

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