#42D550#42D550

#42D550 is a light, highly saturated green. Relative luminance 0.493; OKLCH L 76.9% C 0.214 H 144.5°. Best body text is #000000 at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#42D550
RGB	rgb(66, 213, 80)
HSL	hsl(126, 64%, 55%)
HSV	hsv(126, 69%, 84%)
CMYK	cmyk(69%, 0%, 62.4%, 16.5%)
CIE-LAB	lab(75.65, -64.40, 53.23)
CIE-LCH	lch(75.65, 83.56, 140.42°)
OKLab	oklab(76.87% -0.1742 0.1243)
OKLCH	oklch(76.87% 0.214 144.5)
XYZ	xyz(27.4872, 49.3230, 15.6595)
Luminance	0.4933 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D550 #D542C7

analogous

#7ED542 #42D550 #42D599

triadic

#42D550 #5042D5 #D55042

tetradic

#42D550 #427ED5 #D542C7 #D59942

square

#42D550 #427ED5 #D542C7 #D59942

split-complementary

#42D550 #9942D5 #D5427E

monochromatic

#1C8026 #28B235 #42D550 #74E07E #A6EBAD

Accessibility & contrast

On white

1.93

#42D550 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.87

#42D550 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D550

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D550	#FFFFFF	#000000	##000000
##42D550	1.00	1.93	10.87	10.87
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.87	21.00	1.00	1.00
##000000	10.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C241

Deuteranopia (green-blind)

#C8B65B

Tritanopia (blue-blind)

#0ACFB9

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #42d550;
/* rgb */ color: rgb(66, 213, 80);
/* oklch */ color: oklch(76.9% 0.214 144.5);

Tailwind

colors: {
  custom: {
    50: '#8ae386',
    500: '#42d550',
    950: '#000000',
  },
}

SCSS

$custom: #42d550;
$custom-light: #8ae386;
$custom-dark: #000000;

JSON

{
  "hex": "#42d550",
  "rgb": {
    "r": 66,
    "g": 213,
    "b": 80
  },
  "hsl": {
    "h": 125.714,
    "s": 63.636,
    "l": 54.706
  },
  "oklch": {
    "l": 0.76874,
    "c": 0.214,
    "h": 144.5
  },
  "luminance": 0.49326
}

Semantic roles & 50–950 ramp

primary

#42D550

secondary

#D89AD2

accent

#41D7E7

background

#F9FEF8

surface

#F1FCF0

border

#CBD5CB

text

#0D160B

muted

#7E847C

Preview Lab

Preview with #42D550

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

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