#42C06E#42C06E

#42C06E is a light, vivid green. Relative luminance 0.400; OKLCH L 71.9% C 0.162 H 151.4°. Best body text is #000000 at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#42C06E
RGB	rgb(66, 192, 110)
HSL	hsl(141, 50%, 51%)
HSV	hsv(141, 66%, 75%)
CMYK	cmyk(65.6%, 0%, 42.7%, 24.7%)
CIE-LAB	lab(69.46, -52.72, 31.41)
CIE-LCH	lch(69.46, 61.36, 149.21°)
OKLab	oklab(71.87% -0.1422 0.0776)
OKLCH	oklch(71.87% 0.162 151.4)
XYZ	xyz(23.9089, 39.9808, 21.2059)
Luminance	0.3998 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C06E #C04294

analogous

#55C042 #42C06E #42C0AD

triadic

#42C06E #6E42C0 #C06E42

tetradic

#42C06E #4255C0 #C04294 #C0AD42

square

#42C06E #4255C0 #C04294 #C0AD42

split-complementary

#42C06E #AD42C0 #C04255

monochromatic

#22663A #319454 #42C06E #70CF91 #9EDFB4

Accessibility & contrast

On white

2.33

#42C06E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.00

#42C06E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C06E

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C06E	#FFFFFF	#000000	##000000
##42C06E	1.00	2.33	9.00	9.00
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.00	21.00	1.00	1.00
##000000	9.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1B068

Deuteranopia (green-blind)

#B1A574

Tritanopia (blue-blind)

#00BDAC

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #42c06e;
/* rgb */ color: rgb(66, 192, 110);
/* oklch */ color: oklch(71.9% 0.162 151.4);

Tailwind

colors: {
  custom: {
    50: '#84d498',
    500: '#42c06e',
    950: '#000000',
  },
}

SCSS

$custom: #42c06e;
$custom-light: #84d498;
$custom-dark: #000000;

JSON

{
  "hex": "#42c06e",
  "rgb": {
    "r": 66,
    "g": 192,
    "b": 110
  },
  "hsl": {
    "h": 140.952,
    "s": 50,
    "l": 50.588
  },
  "oklch": {
    "l": 0.71874,
    "c": 0.16204,
    "h": 151.4
  },
  "luminance": 0.39983
}

Semantic roles & 50–950 ramp

primary

#42C06E

secondary

#CB93B7

accent

#4EA9DA

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140E

muted

#7D837E

Preview Lab

Preview with #42C06E

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

Preview Lab → · Contrast checker → · Palette generator →