#42DD5C#42DD5C

#42DD5C is a light, highly saturated green. Relative luminance 0.536; OKLCH L 79.1% C 0.214 H 145.8°. Best body text is #000000 at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#42DD5C
RGB	rgb(66, 221, 92)
HSL	hsl(130, 70%, 56%)
HSV	hsv(130, 70%, 87%)
CMYK	cmyk(70.1%, 0%, 58.4%, 13.3%)
CIE-LAB	lab(78.25, -65.70, 50.95)
CIE-LCH	lch(78.25, 83.14, 142.21°)
OKLab	oklab(79.07% -0.1773 0.1204)
OKLCH	oklch(79.07% 0.214 145.8)
XYZ	xyz(30.0329, 53.6405, 18.8940)
Luminance	0.5364 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42DD5C #DD42C3

analogous

#76DD42 #42DD5C #42DDAA

triadic

#42DD5C #5C42DD #DD5C42

tetradic

#42DD5C #4276DD #DD42C3 #DDAA42

square

#42DD5C #4276DD #DD42C3 #DDAA42

split-complementary

#42DD5C #AA42DD #DD4276

monochromatic

#198C2C #22BF3D #42DD5C #76E689 #AAF0B5

Accessibility & contrast

On white

1.79

#42DD5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.73

#42DD5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42DD5C

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42DD5C	#FFFFFF	#000000	##000000
##42DD5C	1.00	1.79	11.73	11.73
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.73	21.00	1.00	1.00
##000000	11.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C94F

Deuteranopia (green-blind)

#CEBD66

Tritanopia (blue-blind)

#00D8C1

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #42dd5c;
/* rgb */ color: rgb(66, 221, 92);
/* oklch */ color: oklch(79.1% 0.214 145.8);

Tailwind

colors: {
  custom: {
    50: '#8be98e',
    500: '#42dd5c',
    950: '#000000',
  },
}

SCSS

$custom: #42dd5c;
$custom-light: #8be98e;
$custom-dark: #000000;

JSON

{
  "hex": "#42dd5c",
  "rgb": {
    "r": 66,
    "g": 221,
    "b": 92
  },
  "hsl": {
    "h": 130.065,
    "s": 69.507,
    "l": 56.275
  },
  "oklch": {
    "l": 0.79065,
    "c": 0.2143,
    "h": 145.8
  },
  "luminance": 0.53644
}

Semantic roles & 50–950 ramp

primary

#42DD5C

secondary

#913281

accent

#3BCFEC

background

#FCFEFC

surface

#F4FDF4

border

#CED5CE

text

#0D160C

muted

#7F847F

Preview Lab

Preview with #42DD5C

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

Preview Lab → · Contrast checker → · Palette generator →