#42CD7E#42CD7E

#42CD7E is a light, vivid green. Relative luminance 0.463; OKLCH L 75.5% C 0.165 H 154.1°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#42CD7E
RGB	rgb(66, 205, 126)
HSL	hsl(146, 58%, 53%)
HSV	hsv(146, 68%, 80%)
CMYK	cmyk(67.8%, 0%, 38.5%, 19.6%)
CIE-LAB	lab(73.76, -54.81, 28.78)
CIE-LCH	lch(73.76, 61.91, 152.30°)
OKLab	oklab(75.5% -0.1481 0.0718)
OKLCH	oklch(75.5% 0.165 154.1)
XYZ	xyz(27.8415, 46.3242, 27.2088)
Luminance	0.4633 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CD7E #CD4291

analogous

#4BCD42 #42CD7E #42CDC3

triadic

#42CD7E #7E42CD #CD7E42

tetradic

#42CD7E #424BCD #CD4291 #CDC342

square

#42CD7E #424BCD #CD4291 #CDC342

split-complementary

#42CD7E #C342CD #CD424B

monochromatic

#1F7644 #2CA661 #42CD7E #72DA9F #A3E7C0

Accessibility & contrast

On white

2.05

#42CD7E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.27

#42CD7E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CD7E

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CD7E	#FFFFFF	#000000	##000000
##42CD7E	1.00	2.05	10.27	10.27
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.27	21.00	1.00	1.00
##000000	10.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDBD79

Deuteranopia (green-blind)

#BBB083

Tritanopia (blue-blind)

#00CBB9

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #42cd7e;
/* rgb */ color: rgb(66, 205, 126);
/* oklch */ color: oklch(75.5% 0.165 154.1);

Tailwind

colors: {
  custom: {
    50: '#87dda4',
    500: '#42cd7e',
    950: '#000000',
  },
}

SCSS

$custom: #42cd7e;
$custom-light: #87dda4;
$custom-dark: #000000;

JSON

{
  "hex": "#42cd7e",
  "rgb": {
    "r": 66,
    "g": 205,
    "b": 126
  },
  "hsl": {
    "h": 145.899,
    "s": 58.159,
    "l": 53.137
  },
  "oklch": {
    "l": 0.75499,
    "c": 0.16458,
    "h": 154.1
  },
  "luminance": 0.46327
}

Semantic roles & 50–950 ramp

primary

#42CD7E

secondary

#D397B9

accent

#469EE1

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0D150F

muted

#7D837F

Preview Lab

Preview with #42CD7E

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

Preview Lab → · Contrast checker → · Palette generator →