#42D273#42D273

#42D273 is a light, vivid green. Relative luminance 0.485; OKLCH L 76.6% C 0.181 H 150.6°. Best body text is #000000 at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#42D273
RGB	rgb(66, 210, 115)
HSL	hsl(140, 62%, 54%)
HSV	hsv(140, 69%, 82%)
CMYK	cmyk(68.6%, 0%, 45.2%, 17.6%)
CIE-LAB	lab(75.13, -58.59, 36.18)
CIE-LCH	lch(75.13, 68.86, 148.31°)
OKLab	oklab(76.58% -0.1578 0.0888)
OKLCH	oklch(76.58% 0.181 150.6)
XYZ	xyz(28.3856, 48.4861, 24.0791)
Luminance	0.4849 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D273 #D242A1

analogous

#59D242 #42D273 #42D2BB

triadic

#42D273 #7342D2 #D27342

tetradic

#42D273 #4259D2 #D242A1 #D2BB42

square

#42D273 #4259D2 #D242A1 #D2BB42

split-complementary

#42D273 #BB42D2 #D24259

monochromatic

#1E7C3E #29AD56 #42D273 #73DE98 #A5EABC

Accessibility & contrast

On white

1.96

#42D273 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.70

#42D273 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D273

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D273	#FFFFFF	#000000	##000000
##42D273	1.00	1.96	10.70	10.70
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.70	21.00	1.00	1.00
##000000	10.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3C06C

Deuteranopia (green-blind)

#C1B47A

Tritanopia (blue-blind)

#00CFBB

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #42d273;
/* rgb */ color: rgb(66, 210, 115);
/* oklch */ color: oklch(76.6% 0.181 150.6);

Tailwind

colors: {
  custom: {
    50: '#88e19c',
    500: '#42d273',
    950: '#000000',
  },
}

SCSS

$custom: #42d273;
$custom-light: #88e19c;
$custom-dark: #000000;

JSON

{
  "hex": "#42d273",
  "rgb": {
    "r": 66,
    "g": 210,
    "b": 115
  },
  "hsl": {
    "h": 140.417,
    "s": 61.538,
    "l": 54.118
  },
  "oklch": {
    "l": 0.76576,
    "c": 0.18109,
    "h": 150.6
  },
  "luminance": 0.48489
}

Semantic roles & 50–950 ramp

primary

#42D273

secondary

#D799C2

accent

#43AEE5

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #42D273

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

Preview Lab → · Contrast checker → · Palette generator →