#899F91

#899F91

Color Values

HEX

#899F91

RGB

137, 159, 145

HSL

141,8, 10,3%, 58,0%

HSV

141,8, 13,8%, 62,4%

CMYK

13,8%, 0,0%, 8,8%, 37,6%

OKLCH

0,6812 0,0321 157,5

Properties

Cool Light Nearest: RAL 7042 Traffic Grey A

Color Harmonies

Complementary

#899F91

#9F8997

Analogous

#8C9F89

#899F9C

#899F91

Triadic

#899F91

#91899F

#9F9189

Split Complementary

#899F91

#9C899F

#9F898C

Tetradic

#899F91

#898C9F

#9F8997

#9F9C89

Color Blindness Simulation

Original

#899F91

Protanopia

#939394

Deuteranopia

#919095

Tritanopia

#8A9798

Achromatopsia

#999999

CSS Usage

background-color: #899F91;
color: #899F91;
border-color: #899F91;
Nearest Tailwind: Neutral 400 #A3A3A3

Tailwind Shades

50
#F7F8F7
100
#ECEFED
200
#D8DFDA
300
#BBC8C0
400
#97AA9E
500
#728D7C
600
#5B7163
700
#495A4F
800
#39463E
900
#2C352F
950
#1C211E

Contrast Checker

Text on white

2,83:1

AA Fail AAA Fail

Text on black

7,43:1

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