#42B23F

Color Details

HEX
#42B23F
RGB
rgb(66, 178, 63)
HSL
hsl(118, 48%, 47%)
CMYK
cmyk(63%, 0%, 65%, 30%)
Best text on this color #000000 (CR 7.67:1) Determined by WCAG contrast ratio

Readability Previews

Black on #42b23f
Contrast 7.67:1 AAA
White on #42b23f
Contrast 2.74:1 Fail
#42b23f on Black
Contrast 7.67:1 AAA
#42b23f on White
Contrast 2.74:1 Fail

Tints & Shades

#68c165
#8ed18c
#b3e0b2
#358e32
#286b26
#1a4719

Complement & Analogous

#ae3eb1
#3eb174
#7cb13e

Triadic

#3e42b1
#b13e42

Monochrome

#1a4719 #286b26 #42b23f #8ed18c #b3e0b2 #d9f0d9

Analogous

#7cb13e #a3c878 #42b23f #65c190 #3eb174 #328e5d

Complementary Mix

#286b26 #42b23f #8ed18c #ae3eb1 #ca82cc #712873

Nearby Colors

#42b23e
#42b240
#42b22f
#42b24f

Embed #42B23F swatch

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About #42B23F

#42B23F converts to RGB(66, 178, 63) and HSL(118, 48%, 47%). This page provides quick readability checks, related hues (complementary and analogous), and ready-made palettes so you can drop the color into UI components, images, or CSS immediately.

Tip: Use the “Best text” chip above as a safe default foreground on this color (chosen by contrast ratio).

#42B23F FAQs

What is the RGB value of #42B23F?
RGB: 66, 178, 63. Copy as CSS: rgb(66, 178, 63)
Is #42B23F a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #42B23F?
Complement: #ae3eb1.
Does #42B23F have good contrast on white or black?
On white: 2.74:1 (Fails AA). On black: 7.67:1 (AAA (normal text)).