#42D36F#42D36F

#42D36F is a light, vivid green. Relative luminance 0.489; OKLCH L 76.8% C 0.186 H 149.7°. Best body text is #000000 at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#42D36F
RGB	rgb(66, 211, 111)
HSL	hsl(139, 62%, 54%)
HSV	hsv(139, 69%, 83%)
CMYK	cmyk(68.7%, 0%, 47.4%, 17.3%)
CIE-LAB	lab(75.38, -59.59, 38.49)
CIE-LCH	lch(75.38, 70.94, 147.14°)
OKLab	oklab(76.77% -0.1605 0.0939)
OKLCH	oklch(76.77% 0.186 149.7)
XYZ	xyz(28.4080, 48.8914, 22.9757)
Luminance	0.4889 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D36F #D342A6

analogous

#5ED342 #42D36F #42D3B8

triadic

#42D36F #6F42D3 #D36F42

tetradic

#42D36F #425ED3 #D342A6 #D3B842

square

#42D36F #425ED3 #D342A6 #D3B842

split-complementary

#42D36F #B842D3 #D3425E

monochromatic

#1D7D3B #29AF52 #42D36F #74DF95 #A5EABB

Accessibility & contrast

On white

1.95

#42D36F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.78

#42D36F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D36F

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D36F	#FFFFFF	#000000	##000000
##42D36F	1.00	1.95	10.78	10.78
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.78	21.00	1.00	1.00
##000000	10.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C167

Deuteranopia (green-blind)

#C3B576

Tritanopia (blue-blind)

#00CFBB

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #42d36f;
/* rgb */ color: rgb(66, 211, 111);
/* oklch */ color: oklch(76.8% 0.186 149.7);

Tailwind

colors: {
  custom: {
    50: '#88e29a',
    500: '#42d36f',
    950: '#000000',
  },
}

SCSS

$custom: #42d36f;
$custom-light: #88e29a;
$custom-dark: #000000;

JSON

{
  "hex": "#42d36f",
  "rgb": {
    "r": 66,
    "g": 211,
    "b": 111
  },
  "hsl": {
    "h": 138.621,
    "s": 62.232,
    "l": 54.314
  },
  "oklch": {
    "l": 0.76767,
    "c": 0.18596,
    "h": 149.7
  },
  "luminance": 0.48894
}

Semantic roles & 50–950 ramp

primary

#42D36F

secondary

#D79AC4

accent

#42B3E5

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #42D36F

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

Preview Lab → · Contrast checker → · Palette generator →