#42CD6D#42CD6D

#42CD6D is a light, vivid green. Relative luminance 0.459; OKLCH L 75.2% C 0.180 H 149.8°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#42CD6D
RGB	rgb(66, 205, 109)
HSL	hsl(139, 58%, 53%)
HSV	hsv(139, 68%, 80%)
CMYK	cmyk(67.8%, 0%, 46.8%, 19.6%)
CIE-LAB	lab(73.50, -57.74, 37.09)
CIE-LCH	lch(73.50, 68.63, 147.28°)
OKLab	oklab(75.2% -0.1556 0.0907)
OKLCH	oklch(75.2% 0.18 149.8)
XYZ	xyz(26.8363, 45.9221, 21.9146)
Luminance	0.4592 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CD6D #CD42A2

analogous

#5CCD42 #42CD6D #42CDB2

triadic

#42CD6D #6D42CD #CD6D42

tetradic

#42CD6D #425CCD #CD42A2 #CDB242

square

#42CD6D #425CCD #CD42A2 #CDB242

split-complementary

#42CD6D #B242CD #CD425C

monochromatic

#1F763A #2CA652 #42CD6D #72DA92 #A3E7B8

Accessibility & contrast

On white

2.06

#42CD6D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.18

#42CD6D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CD6D

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CD6D	#FFFFFF	#000000	##000000
##42CD6D	1.00	2.06	10.18	10.18
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.18	21.00	1.00	1.00
##000000	10.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBC65

Deuteranopia (green-blind)

#BDB074

Tritanopia (blue-blind)

#00C9B6

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #42cd6d;
/* rgb */ color: rgb(66, 205, 109);
/* oklch */ color: oklch(75.2% 0.180 149.8);

Tailwind

colors: {
  custom: {
    50: '#87dd98',
    500: '#42cd6d',
    950: '#000000',
  },
}

SCSS

$custom: #42cd6d;
$custom-light: #87dd98;
$custom-dark: #000000;

JSON

{
  "hex": "#42cd6d",
  "rgb": {
    "r": 66,
    "g": 205,
    "b": 109
  },
  "hsl": {
    "h": 138.561,
    "s": 58.159,
    "l": 53.137
  },
  "oklch": {
    "l": 0.75199,
    "c": 0.18005,
    "h": 149.8
  },
  "luminance": 0.45925
}

Semantic roles & 50–950 ramp

primary

#42CD6D

secondary

#D397C1

accent

#46B1E1

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0D150E

muted

#7D837E

Preview Lab

Preview with #42CD6D

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

Preview Lab → · Contrast checker → · Palette generator →