#42CD2E#42CD2E

#42CD2E is a light, highly saturated green. Relative luminance 0.450; OKLCH L 74.5% C 0.226 H 141.4°. Best body text is #000000 at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#42CD2E
RGB	rgb(66, 205, 46)
HSL	hsl(112, 63%, 49%)
HSV	hsv(112, 78%, 80%)
CMYK	cmyk(67.8%, 0%, 77.6%, 19.6%)
CIE-LAB	lab(72.90, -64.69, 63.11)
CIE-LCH	lch(72.90, 90.37, 135.71°)
OKLab	oklab(74.52% -0.1766 0.141)
OKLCH	oklch(74.52% 0.226 141.4)
XYZ	xyz(24.5699, 45.0156, 9.9783)
Luminance	0.4502 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CD2E #B92ECD

analogous

#92CD2E #42CD2E #2ECD6A

triadic

#42CD2E #2E42CD #CD2E42

tetradic

#42CD2E #2E92CD #B92ECD #CD6A2E

square

#42CD2E #2E92CD #B92ECD #CD6A2E

split-complementary

#42CD2E #6A2ECD #CD2E92

monochromatic

#226918 #329B23 #42CD2E #6DDB5D #9AE68F

Accessibility & contrast

On white

2.10

#42CD2E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.00

#42CD2E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CD2E

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CD2E	#FFFFFF	#000000	##000000
##42CD2E	1.00	2.10	10.00	10.00
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.00	21.00	1.00	1.00
##000000	10.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA00

Deuteranopia (green-blind)

#C2AF40

Tritanopia (blue-blind)

#23C7AF

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #42cd2e;
/* rgb */ color: rgb(66, 205, 46);
/* oklch */ color: oklch(74.5% 0.226 141.4);

Tailwind

colors: {
  custom: {
    50: '#89dd73',
    500: '#42cd2e',
    950: '#000000',
  },
}

SCSS

$custom: #42cd2e;
$custom-light: #89dd73;
$custom-dark: #000000;

JSON

{
  "hex": "#42cd2e",
  "rgb": {
    "r": 66,
    "g": 205,
    "b": 46
  },
  "hsl": {
    "h": 112.453,
    "s": 63.347,
    "l": 49.216
  },
  "oklch": {
    "l": 0.74517,
    "c": 0.22596,
    "h": 141.4
  },
  "luminance": 0.45018
}

Semantic roles & 50–950 ramp

primary

#42CD2E

secondary

#C786D0

accent

#41E6D2

background

#F9FDF7

surface

#F1FBED

border

#CBD4C8

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #42CD2E

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

Preview Lab → · Contrast checker → · Palette generator →