#12F987

#12F987

Color Values

HEX

#12F987

RGB

18, 249, 135

HSL

150.4, 95.1%, 52.4%

HSV

150.4, 92.8%, 97.6%

CMYK

92.8%, 0.0%, 45.8%, 2.4%

OKLCH

0.8617 0.2207 152.8

Properties

Cool Light Nearest: springgreen 2

Color Harmonies

Complementary

#12F987

#F91284

Analogous

#12F914

#12F8F9

#12F987

Triadic

#12F987

#8712F9

#F98712

Split Complementary

#12F987

#F912F8

#F91412

Tetradic

#12F987

#1412F9

#F91284

#F8F912

Color Blindness Simulation

Original

#12F987

Protanopia

#7678A3

Deuteranopia

#6957A9

Tritanopia

#1EB8BD

Achromatopsia

#C0C0C0

CSS Usage

background-color: #12F987;
color: #12F987;
border-color: #12F987;
Nearest Tailwind: Green 400 #4ADE80

Tailwind Shades

50
#F1FEF7
100
#DFFCED
200
#B9FDDC
300
#88FCC3
400
#47FAA2
500
#06F981
600
#05C767
700
#049F53
800
#037C41
900
#075A31
950
#04391F

Contrast Checker

Text on white

1.41:1

AA Fail AAA Fail

Text on black

14.93:1

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