#42D270#42D270

#42D270 is a light, vivid green. Relative luminance 0.484; OKLCH L 76.5% C 0.184 H 150.0°. Best body text is #000000 at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#42D270
RGB	rgb(66, 210, 112)
HSL	hsl(139, 62%, 54%)
HSV	hsv(139, 69%, 82%)
CMYK	cmyk(68.6%, 0%, 46.7%, 17.6%)
CIE-LAB	lab(75.09, -59.08, 37.62)
CIE-LCH	lch(75.09, 70.04, 147.51°)
OKLab	oklab(76.53% -0.1591 0.092)
OKLCH	oklch(76.53% 0.184 150)
XYZ	xyz(28.2157, 48.4182, 23.1847)
Luminance	0.4842 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D270 #D242A4

analogous

#5CD242 #42D270 #42D2B8

triadic

#42D270 #7042D2 #D27042

tetradic

#42D270 #425CD2 #D242A4 #D2B842

square

#42D270 #425CD2 #D242A4 #D2B842

split-complementary

#42D270 #B842D2 #D2425C

monochromatic

#1E7C3C #29AD54 #42D270 #73DE95 #A5EABB

Accessibility & contrast

On white

1.97

#42D270 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.68

#42D270 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D270

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D270	#FFFFFF	#000000	##000000
##42D270	1.00	1.97	10.68	10.68
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.68	21.00	1.00	1.00
##000000	10.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3C068

Deuteranopia (green-blind)

#C2B477

Tritanopia (blue-blind)

#00CEBB

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #42d270;
/* rgb */ color: rgb(66, 210, 112);
/* oklch */ color: oklch(76.5% 0.184 150.0);

Tailwind

colors: {
  custom: {
    50: '#88e19a',
    500: '#42d270',
    950: '#000000',
  },
}

SCSS

$custom: #42d270;
$custom-light: #88e19a;
$custom-dark: #000000;

JSON

{
  "hex": "#42d270",
  "rgb": {
    "r": 66,
    "g": 210,
    "b": 112
  },
  "hsl": {
    "h": 139.167,
    "s": 61.538,
    "l": 54.118
  },
  "oklch": {
    "l": 0.76527,
    "c": 0.1838,
    "h": 150
  },
  "luminance": 0.48421
}

Semantic roles & 50–950 ramp

primary

#42D270

secondary

#D799C3

accent

#43B1E5

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #42D270

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

Preview Lab → · Contrast checker → · Palette generator →