#42CD7C#42CD7C

#42CD7C is a light, vivid green. Relative luminance 0.463; OKLCH L 75.5% C 0.166 H 153.6°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#42CD7C
RGB	rgb(66, 205, 124)
HSL	hsl(145, 58%, 53%)
HSV	hsv(145, 68%, 80%)
CMYK	cmyk(67.8%, 0%, 39.5%, 19.6%)
CIE-LAB	lab(73.72, -55.18, 29.77)
CIE-LCH	lch(73.72, 62.70, 151.65°)
OKLab	oklab(75.46% -0.149 0.0741)
OKLCH	oklch(75.46% 0.166 153.6)
XYZ	xyz(27.7138, 46.2731, 26.5359)
Luminance	0.4628 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CD7C #CD4293

analogous

#4DCD42 #42CD7C #42CDC1

triadic

#42CD7C #7C42CD #CD7C42

tetradic

#42CD7C #424DCD #CD4293 #CDC142

square

#42CD7C #424DCD #CD4293 #CDC142

split-complementary

#42CD7C #C142CD #CD424D

monochromatic

#1F7643 #2CA65F #42CD7C #72DA9E #A3E7BF

Accessibility & contrast

On white

2.05

#42CD7C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.26

#42CD7C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CD7C

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CD7C	#FFFFFF	#000000	##000000
##42CD7C	1.00	2.05	10.26	10.26
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.26	21.00	1.00	1.00
##000000	10.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDBD76

Deuteranopia (green-blind)

#BBB081

Tritanopia (blue-blind)

#00CAB9

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #42cd7c;
/* rgb */ color: rgb(66, 205, 124);
/* oklch */ color: oklch(75.5% 0.166 153.6);

Tailwind

colors: {
  custom: {
    50: '#87dda2',
    500: '#42cd7c',
    950: '#000000',
  },
}

SCSS

$custom: #42cd7c;
$custom-light: #87dda2;
$custom-dark: #000000;

JSON

{
  "hex": "#42cd7c",
  "rgb": {
    "r": 66,
    "g": 205,
    "b": 124
  },
  "hsl": {
    "h": 145.036,
    "s": 58.159,
    "l": 53.137
  },
  "oklch": {
    "l": 0.75461,
    "c": 0.1664,
    "h": 153.6
  },
  "luminance": 0.46276
}

Semantic roles & 50–950 ramp

primary

#42CD7C

secondary

#D397BA

accent

#46A1E1

background

#F8FDFA

surface

#F0FBF3

border

#CBD4CD

text

#0D150F

muted

#7D837F

Preview Lab

Preview with #42CD7C

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

Preview Lab → · Contrast checker → · Palette generator →