#42DC6C#42DC6C

#42DC6C is a light, vivid green. Relative luminance 0.534; OKLCH L 79.0% C 0.200 H 148.4°. Best body text is #000000 at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#42DC6C
RGB	rgb(66, 220, 108)
HSL	hsl(136, 69%, 56%)
HSV	hsv(136, 70%, 86%)
CMYK	cmyk(70%, 0%, 50.9%, 13.7%)
CIE-LAB	lab(78.12, -63.23, 43.37)
CIE-LCH	lch(78.12, 76.67, 145.55°)
OKLab	oklab(79.02% -0.1703 0.1048)
OKLCH	oklch(79.02% 0.2 148.4)
XYZ	xyz(30.5444, 53.4240, 22.8866)
Luminance	0.5343 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42DC6C #DC42B2

analogous

#65DC42 #42DC6C #42DCB9

triadic

#42DC6C #6C42DC #DC6C42

tetradic

#42DC6C #4265DC #DC42B2 #DCB942

square

#42DC6C #4265DC #DC42B2 #DCB942

split-complementary

#42DC6C #B942DC #DC4265

monochromatic

#1A8A38 #23BE4D #42DC6C #76E694 #A9EFBC

Accessibility & contrast

On white

1.80

#42DC6C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.69

#42DC6C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42DC6C

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42DC6C	#FFFFFF	#000000	##000000
##42DC6C	1.00	1.80	11.69	11.69
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.69	21.00	1.00	1.00
##000000	11.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC962

Deuteranopia (green-blind)

#CCBC74

Tritanopia (blue-blind)

#00D8C2

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #42dc6c;
/* rgb */ color: rgb(66, 220, 108);
/* oklch */ color: oklch(79.0% 0.200 148.4);

Tailwind

colors: {
  custom: {
    50: '#8ae898',
    500: '#42dc6c',
    950: '#000000',
  },
}

SCSS

$custom: #42dc6c;
$custom-light: #8ae898;
$custom-dark: #000000;

JSON

{
  "hex": "#42dc6c",
  "rgb": {
    "r": 66,
    "g": 220,
    "b": 108
  },
  "hsl": {
    "h": 136.364,
    "s": 68.75,
    "l": 56.078
  },
  "oklch": {
    "l": 0.79019,
    "c": 0.1999,
    "h": 148.4
  },
  "luminance": 0.53427
}

Semantic roles & 50–950 ramp

primary

#42DC6C

secondary

#903276

accent

#3CBCEC

background

#FCFEFC

surface

#F4FDF5

border

#CED5CF

text

#0D160E

muted

#7F847F

Preview Lab

Preview with #42DC6C

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

Preview Lab → · Contrast checker → · Palette generator →