#42D984#42D984

#42D984 is a light, vivid green. Relative luminance 0.524; OKLCH L 78.7% C 0.175 H 154.0°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#42D984
RGB	rgb(66, 217, 132)
HSL	hsl(146, 67%, 55%)
HSV	hsv(146, 70%, 85%)
CMYK	cmyk(69.6%, 0%, 39.2%, 14.9%)
CIE-LAB	lab(77.55, -58.23, 30.71)
CIE-LCH	lch(77.55, 65.83, 152.19°)
OKLab	oklab(78.65% -0.1572 0.0765)
OKLCH	oklch(78.65% 0.175 154)
XYZ	xyz(31.2217, 52.4464, 30.3030)
Luminance	0.5245 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D984 #D94297

analogous

#4BD942 #42D984 #42D9CF

triadic

#42D984 #8442D9 #D98442

tetradic

#42D984 #424BD9 #D94297 #D9CF42

square

#42D984 #424BD9 #D94297 #D9CF42

split-complementary

#42D984 #CF42D9 #D9424B

monochromatic

#1B864A #25B966 #42D984 #75E3A5 #A8EDC6

Accessibility & contrast

On white

1.83

#42D984 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.49

#42D984 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D984

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D984	#FFFFFF	#000000	##000000
##42D984	1.00	1.83	11.49	11.49
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.49	21.00	1.00	1.00
##000000	11.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C87E

Deuteranopia (green-blind)

#C6BA8A

Tritanopia (blue-blind)

#00D6C4

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #42d984;
/* rgb */ color: rgb(66, 217, 132);
/* oklch */ color: oklch(78.7% 0.175 154.0);

Tailwind

colors: {
  custom: {
    50: '#89e6a8',
    500: '#42d984',
    950: '#000000',
  },
}

SCSS

$custom: #42d984;
$custom-light: #89e6a8;
$custom-dark: #000000;

JSON

{
  "hex": "#42d984",
  "rgb": {
    "r": 66,
    "g": 217,
    "b": 132
  },
  "hsl": {
    "h": 146.225,
    "s": 66.52,
    "l": 55.49
  },
  "oklch": {
    "l": 0.78654,
    "c": 0.1748,
    "h": 154
  },
  "luminance": 0.5245
}

Semantic roles & 50–950 ramp

primary

#42D984

secondary

#8C3365

accent

#3E9FE9

background

#FCFEFC

surface

#F4FCF6

border

#CED5D0

text

#0D1610

muted

#7F8480

Preview Lab

Preview with #42D984

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

Preview Lab → · Contrast checker → · Palette generator →