#42D450#42D450

#42D450 is a light, highly saturated green. Relative luminance 0.488; OKLCH L 76.6% C 0.213 H 144.5°. Best body text is #000000 at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#42D450
RGB	rgb(66, 212, 80)
HSL	hsl(126, 63%, 55%)
HSV	hsv(126, 69%, 83%)
CMYK	cmyk(68.9%, 0%, 62.3%, 16.9%)
CIE-LAB	lab(75.34, -64.07, 52.88)
CIE-LCH	lch(75.34, 83.07, 140.46°)
OKLab	oklab(76.62% -0.1733 0.1235)
OKLCH	oklch(76.62% 0.213 144.5)
XYZ	xyz(27.2365, 48.8215, 15.5760)
Luminance	0.4882 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D450 #D442C6

analogous

#7DD442 #42D450 #42D499

triadic

#42D450 #5042D4 #D45042

tetradic

#42D450 #427DD4 #D442C6 #D49942

square

#42D450 #427DD4 #D442C6 #D49942

split-complementary

#42D450 #9942D4 #D4427D

monochromatic

#1D7F26 #28B135 #42D450 #74DF7E #A6EBAC

Accessibility & contrast

On white

1.95

#42D450 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.76

#42D450 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D450

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D450	#FFFFFF	#000000	##000000
##42D450	1.00	1.95	10.76	10.76
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.76	21.00	1.00	1.00
##000000	10.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C141

Deuteranopia (green-blind)

#C7B55B

Tritanopia (blue-blind)

#0CCEB8

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #42d450;
/* rgb */ color: rgb(66, 212, 80);
/* oklch */ color: oklch(76.6% 0.213 144.5);

Tailwind

colors: {
  custom: {
    50: '#89e286',
    500: '#42d450',
    950: '#000000',
  },
}

SCSS

$custom: #42d450;
$custom-light: #89e286;
$custom-dark: #000000;

JSON

{
  "hex": "#42d450",
  "rgb": {
    "r": 66,
    "g": 212,
    "b": 80
  },
  "hsl": {
    "h": 125.753,
    "s": 62.931,
    "l": 54.51
  },
  "oklch": {
    "l": 0.76616,
    "c": 0.21283,
    "h": 144.5
  },
  "luminance": 0.48824
}

Semantic roles & 50–950 ramp

primary

#42D450

secondary

#D89AD2

accent

#42D6E6

background

#F9FEF8

surface

#F1FCF0

border

#CBD5CB

text

#0D160B

muted

#7E847C

Preview Lab

Preview with #42D450

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

Preview Lab → · Contrast checker → · Palette generator →