#42AC41#42AC41

#42AC41 is a light, vivid green. Relative luminance 0.310; OKLCH L 66.0% C 0.176 H 143.1°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#42AC41
RGB	rgb(66, 172, 65)
HSL	hsl(119, 45%, 46%)
HSV	hsv(119, 62%, 67%)
CMYK	cmyk(61.6%, 0%, 62.2%, 32.5%)
CIE-LAB	lab(62.54, -51.67, 45.05)
CIE-LCH	lch(62.54, 68.55, 138.92°)
OKLab	oklab(65.99% -0.1404 0.1053)
OKLCH	oklch(65.99% 0.176 143.1)
XYZ	xyz(17.9524, 31.0432, 10.0459)
Luminance	0.3105 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42AC41 #AB41AC

analogous

#78AC41 #42AC41 #41AC76

triadic

#42AC41 #4142AC #AC4142

tetradic

#42AC41 #4178AC #AB41AC #AC7641

square

#42AC41 #4178AC #AB41AC #AC7641

split-complementary

#42AC41 #7641AC #AC4178

monochromatic

#20531F #318030 #42AC41 #66C565 #92D692

Accessibility & contrast

On white

2.91

#42AC41 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#42AC41 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42AC41

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42AC41	#FFFFFF	#000000	##000000
##42AC41	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09D35

Deuteranopia (green-blind)

#A2944A

Tritanopia (blue-blind)

#2EA795

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #42ac41;
/* rgb */ color: rgb(66, 172, 65);
/* oklch */ color: oklch(66.0% 0.176 143.1);

Tailwind

colors: {
  custom: {
    50: '#82c67a',
    500: '#42ac41',
    950: '#000000',
  },
}

SCSS

$custom: #42ac41;
$custom-light: #82c67a;
$custom-dark: #000000;

JSON

{
  "hex": "#42ac41",
  "rgb": {
    "r": 66,
    "g": 172,
    "b": 65
  },
  "hsl": {
    "h": 119.439,
    "s": 45.148,
    "l": 46.471
  },
  "oklch": {
    "l": 0.65987,
    "c": 0.17554,
    "h": 143.1
  },
  "luminance": 0.31045
}

Semantic roles & 50–950 ramp

primary

#42AC41

secondary

#C088C1

accent

#53D5D4

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #42AC41

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →