#42D06D#42D06D

#42D06D is a light, vivid green. Relative luminance 0.474; OKLCH L 76.0% C 0.184 H 149.5°. Best body text is #000000 at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#42D06D
RGB	rgb(66, 208, 109)
HSL	hsl(138, 60%, 54%)
HSV	hsv(138, 68%, 82%)
CMYK	cmyk(68.3%, 0%, 47.6%, 18.4%)
CIE-LAB	lab(74.43, -58.83, 38.27)
CIE-LCH	lch(74.43, 70.18, 146.95°)
OKLab	oklab(75.97% -0.1585 0.0933)
OKLCH	oklch(75.97% 0.184 149.5)
XYZ	xyz(27.5608, 47.3711, 22.1561)
Luminance	0.4737 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D06D #D042A5

analogous

#5ED042 #42D06D #42D0B4

triadic

#42D06D #6D42D0 #D06D42

tetradic

#42D06D #425ED0 #D042A5 #D0B442

square

#42D06D #425ED0 #D042A5 #D0B442

split-complementary

#42D06D #B442D0 #D0425E

monochromatic

#1E793A #2AAA51 #42D06D #73DC93 #A4E8B9

Accessibility & contrast

On white

2.00

#42D06D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.47

#42D06D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D06D

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D06D	#FFFFFF	#000000	##000000
##42D06D	1.00	2.00	10.47	10.47
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.47	21.00	1.00	1.00
##000000	10.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BE65

Deuteranopia (green-blind)

#C0B274

Tritanopia (blue-blind)

#00CCB9

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #42d06d;
/* rgb */ color: rgb(66, 208, 109);
/* oklch */ color: oklch(76.0% 0.184 149.5);

Tailwind

colors: {
  custom: {
    50: '#88df98',
    500: '#42d06d',
    950: '#000000',
  },
}

SCSS

$custom: #42d06d;
$custom-light: #88df98;
$custom-dark: #000000;

JSON

{
  "hex": "#42d06d",
  "rgb": {
    "r": 66,
    "g": 208,
    "b": 109
  },
  "hsl": {
    "h": 138.169,
    "s": 60.169,
    "l": 53.725
  },
  "oklch": {
    "l": 0.75968,
    "c": 0.18392,
    "h": 149.5
  },
  "luminance": 0.47374
}

Semantic roles & 50–950 ramp

primary

#42D06D

secondary

#D599C3

accent

#44B3E3

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #42D06D

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

Preview Lab → · Contrast checker → · Palette generator →