#42D36E#42D36E

#42D36E is a light, vivid green. Relative luminance 0.489; OKLCH L 76.8% C 0.187 H 149.5°. Best body text is #000000 at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#42D36E
RGB	rgb(66, 211, 110)
HSL	hsl(138, 62%, 54%)
HSV	hsv(138, 69%, 83%)
CMYK	cmyk(68.7%, 0%, 47.9%, 17.3%)
CIE-LAB	lab(75.37, -59.75, 38.97)
CIE-LCH	lch(75.37, 71.33, 146.89°)
OKLab	oklab(76.75% -0.1609 0.095)
OKLCH	oklch(76.75% 0.187 149.5)
XYZ	xyz(28.3533, 48.8695, 22.6873)
Luminance	0.4887 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D36E #D342A7

analogous

#5FD342 #42D36E #42D3B7

triadic

#42D36E #6E42D3 #D36E42

tetradic

#42D36E #425FD3 #D342A7 #D3B742

square

#42D36E #425FD3 #D342A7 #D3B742

split-complementary

#42D36E #B742D3 #D3425F

monochromatic

#1D7D3A #29AF52 #42D36E #74DF94 #A5EABA

Accessibility & contrast

On white

1.95

#42D36E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.77

#42D36E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D36E

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D36E	#FFFFFF	#000000	##000000
##42D36E	1.00	1.95	10.77	10.77
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.77	21.00	1.00	1.00
##000000	10.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5C166

Deuteranopia (green-blind)

#C3B575

Tritanopia (blue-blind)

#00CFBB

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #42d36e;
/* rgb */ color: rgb(66, 211, 110);
/* oklch */ color: oklch(76.8% 0.187 149.5);

Tailwind

colors: {
  custom: {
    50: '#88e299',
    500: '#42d36e',
    950: '#000000',
  },
}

SCSS

$custom: #42d36e;
$custom-light: #88e299;
$custom-dark: #000000;

JSON

{
  "hex": "#42d36e",
  "rgb": {
    "r": 66,
    "g": 211,
    "b": 110
  },
  "hsl": {
    "h": 138.207,
    "s": 62.232,
    "l": 54.314
  },
  "oklch": {
    "l": 0.76751,
    "c": 0.18685,
    "h": 149.5
  },
  "luminance": 0.48873
}

Semantic roles & 50–950 ramp

primary

#42D36E

secondary

#D79AC4

accent

#42B4E5

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #42D36E

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

Preview Lab → · Contrast checker → · Palette generator →