#42EC68#42EC68

#42EC68 is a very light, highly saturated green. Relative luminance 0.621; OKLCH L 83.0% C 0.223 H 146.9°. Best body text is #000000 at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#42EC68
RGB	rgb(66, 236, 104)
HSL	hsl(133, 82%, 59%)
HSV	hsv(133, 72%, 93%)
CMYK	cmyk(72%, 0%, 55.9%, 7.5%)
CIE-LAB	lab(82.99, -69.20, 51.12)
CIE-LCH	lch(82.99, 86.03, 143.55°)
OKLab	oklab(83.03% -0.1864 0.1217)
OKLCH	oklch(83.03% 0.223 146.9)
XYZ	xyz(34.7383, 62.1447, 23.2584)
Luminance	0.6215 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42EC68 #EC42C6

analogous

#71EC42 #42EC68 #42ECBD

triadic

#42EC68 #6842EC #EC6842

tetradic

#42EC68 #4271EC #EC42C6 #ECBD42

square

#42EC68 #4271EC #EC42C6 #ECBD42

split-complementary

#42EC68 #BD42EC #EC4271

monochromatic

#10A331 #16DB42 #42EC68 #7AF294 #B1F7C1

Accessibility & contrast

On white

1.56

#42EC68 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.43

#42EC68 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42EC68

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42EC68	#FFFFFF	#000000	##000000
##42EC68	1.00	1.56	13.43	13.43
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.43	21.00	1.00	1.00
##000000	13.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD75B

Deuteranopia (green-blind)

#DBC972

Tritanopia (blue-blind)

#00E7CF

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #42ec68;
/* rgb */ color: rgb(66, 236, 104);
/* oklch */ color: oklch(83.0% 0.223 146.9);

Tailwind

colors: {
  custom: {
    50: '#8df396',
    500: '#42ec68',
    950: '#000000',
  },
}

SCSS

$custom: #42ec68;
$custom-light: #8df396;
$custom-dark: #000000;

JSON

{
  "hex": "#42ec68",
  "rgb": {
    "r": 66,
    "g": 236,
    "b": 104
  },
  "hsl": {
    "h": 133.412,
    "s": 81.731,
    "l": 59.216
  },
  "oklch": {
    "l": 0.8303,
    "c": 0.22257,
    "h": 146.9
  },
  "luminance": 0.62149
}

Semantic roles & 50–950 ramp

primary

#42EC68

secondary

#A52D8A

accent

#30CBF8

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E170E

muted

#7F857F

Preview Lab

Preview with #42EC68

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

Preview Lab → · Contrast checker → · Palette generator →