#42DB6D#42DB6D

#42DB6D is a light, vivid green. Relative luminance 0.529; OKLCH L 78.8% C 0.198 H 148.6°. Best body text is #000000 at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#42DB6D
RGB	rgb(66, 219, 109)
HSL	hsl(137, 68%, 56%)
HSV	hsv(137, 70%, 86%)
CMYK	cmyk(69.9%, 0%, 50.2%, 14.1%)
CIE-LAB	lab(77.83, -62.74, 42.52)
CIE-LCH	lch(77.83, 75.79, 145.87°)
OKLab	oklab(78.78% -0.1689 0.1029)
OKLCH	oklch(78.78% 0.198 148.6)
XYZ	xyz(30.3363, 52.9220, 23.0812)
Luminance	0.5292 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42DB6D #DB42B0

analogous

#63DB42 #42DB6D #42DBBA

triadic

#42DB6D #6D42DB #DB6D42

tetradic

#42DB6D #4263DB #DB42B0 #DBBA42

square

#42DB6D #4263DB #DB42B0 #DBBA42

split-complementary

#42DB6D #BA42DB #DB4263

monochromatic

#1A8939 #24BC4F #42DB6D #75E595 #A9EFBC

Accessibility & contrast

On white

1.81

#42DB6D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.59

#42DB6D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42DB6D

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42DB6D	#FFFFFF	#000000	##000000
##42DB6D	1.00	1.81	11.59	11.59
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.59	21.00	1.00	1.00
##000000	11.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC864

Deuteranopia (green-blind)

#CBBB75

Tritanopia (blue-blind)

#00D7C2

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #42db6d;
/* rgb */ color: rgb(66, 219, 109);
/* oklch */ color: oklch(78.8% 0.198 148.6);

Tailwind

colors: {
  custom: {
    50: '#8ae799',
    500: '#42db6d',
    950: '#000000',
  },
}

SCSS

$custom: #42db6d;
$custom-light: #8ae799;
$custom-dark: #000000;

JSON

{
  "hex": "#42db6d",
  "rgb": {
    "r": 66,
    "g": 219,
    "b": 109
  },
  "hsl": {
    "h": 136.863,
    "s": 68,
    "l": 55.882
  },
  "oklch": {
    "l": 0.78778,
    "c": 0.19781,
    "h": 148.6
  },
  "luminance": 0.52925
}

Semantic roles & 50–950 ramp

primary

#42DB6D

secondary

#8F3375

accent

#3DBAEB

background

#FCFEFC

surface

#F4FDF5

border

#CED5CF

text

#0D160E

muted

#7F847F

Preview Lab

Preview with #42DB6D

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

Preview Lab → · Contrast checker → · Palette generator →