#285D43

#285D43

Color Values

HEX

#285D43

RGB

40, 93, 67

HSL

150.6, 39.8%, 26.1%

HSV

150.6, 57.0%, 36.5%

CMYK

57.0%, 0.0%, 28.0%, 63.5%

OKLCH

0.4342 0.0718 159.9

Properties

Cool Dark Nearest: RAL 6016 Turquoise Green

Color Harmonies

Complementary

#285D43

#5D2842

Analogous

#285D29

#285D5D

#285D43

Triadic

#285D43

#43285D

#5D4328

Split Complementary

#285D43

#5D285D

#5D2928

Tetradic

#285D43

#29285D

#5D2842

#5D5D28

Color Blindness Simulation

Original

#285D43

Protanopia

#3F3F49

Deuteranopia

#3C384B

Tritanopia

#2B4E4F

Achromatopsia

#505050

CSS Usage

background-color: #285D43;
color: #285D43;
border-color: #285D43;
Nearest Tailwind: Emerald 800 #065F46

Tailwind Shades

50
#F5FAF7
100
#E7F3ED
200
#CDEADC
300
#A9DAC2
400
#7BC6A1
500
#4DB281
600
#3D8F67
700
#317252
800
#265940
900
#1F4231
950
#142A1F

Contrast Checker

Text on white

7.67:1

AA Pass AAA Pass

Text on black

2.74:1

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