#42D06C#42D06C

#42D06C is a light, vivid green. Relative luminance 0.474; OKLCH L 76.0% C 0.185 H 149.3°. Best body text is #000000 at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#42D06C
RGB	rgb(66, 208, 108)
HSL	hsl(138, 60%, 54%)
HSV	hsv(138, 68%, 82%)
CMYK	cmyk(68.3%, 0%, 48.1%, 18.4%)
CIE-LAB	lab(74.41, -58.98, 38.75)
CIE-LCH	lch(74.41, 70.57, 146.70°)
OKLab	oklab(75.95% -0.1589 0.0944)
OKLCH	oklch(75.95% 0.185 149.3)
XYZ	xyz(27.5073, 47.3497, 21.8742)
Luminance	0.4735 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D06C #D042A6

analogous

#5FD042 #42D06C #42D0B3

triadic

#42D06C #6C42D0 #D06C42

tetradic

#42D06C #425FD0 #D042A6 #D0B342

square

#42D06C #425FD0 #D042A6 #D0B342

split-complementary

#42D06C #B342D0 #D0425F

monochromatic

#1E7939 #2AAA50 #42D06C #73DC92 #A4E8B8

Accessibility & contrast

On white

2.01

#42D06C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.47

#42D06C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D06C

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D06C	#FFFFFF	#000000	##000000
##42D06C	1.00	2.01	10.47	10.47
#FFFFFF	2.01	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)

#D2BE64

Deuteranopia (green-blind)

#C0B273

Tritanopia (blue-blind)

#00CCB8

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #42d06c;
/* rgb */ color: rgb(66, 208, 108);
/* oklch */ color: oklch(76.0% 0.185 149.3);

Tailwind

colors: {
  custom: {
    50: '#88df98',
    500: '#42d06c',
    950: '#000000',
  },
}

SCSS

$custom: #42d06c;
$custom-light: #88df98;
$custom-dark: #000000;

JSON

{
  "hex": "#42d06c",
  "rgb": {
    "r": 66,
    "g": 208,
    "b": 108
  },
  "hsl": {
    "h": 137.746,
    "s": 60.169,
    "l": 53.725
  },
  "oklch": {
    "l": 0.75952,
    "c": 0.18481,
    "h": 149.3
  },
  "luminance": 0.47353
}

Semantic roles & 50–950 ramp

primary

#42D06C

secondary

#D599C3

accent

#44B4E3

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #42D06C

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

Preview Lab → · Contrast checker → · Palette generator →