#42CD64#42CD64

#42CD64 is a light, vivid green. Relative luminance 0.457; OKLCH L 75.1% C 0.188 H 147.9°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#42CD64
RGB	rgb(66, 205, 100)
HSL	hsl(135, 58%, 53%)
HSV	hsv(135, 68%, 80%)
CMYK	cmyk(67.8%, 0%, 51.2%, 19.6%)
CIE-LAB	lab(73.38, -59.10, 41.38)
CIE-LCH	lch(73.38, 72.15, 145.01°)
OKLab	oklab(75.06% -0.1593 0.0999)
OKLCH	oklch(75.06% 0.188 147.9)
XYZ	xyz(26.3764, 45.7382, 19.4924)
Luminance	0.4574 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CD64 #CD42AB

analogous

#65CD42 #42CD64 #42CDA9

triadic

#42CD64 #6442CD #CD6442

tetradic

#42CD64 #4265CD #CD42AB #CDA942

square

#42CD64 #4265CD #CD42AB #CDA942

split-complementary

#42CD64 #A942CD #CD4265

monochromatic

#1F7634 #2CA64A #42CD64 #72DA8C #A3E7B3

Accessibility & contrast

On white

2.07

#42CD64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.15

#42CD64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CD64

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CD64	#FFFFFF	#000000	##000000
##42CD64	1.00	2.07	10.15	10.15
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.15	21.00	1.00	1.00
##000000	10.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBB5B

Deuteranopia (green-blind)

#BEB06C

Tritanopia (blue-blind)

#00C9B5

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #42cd64;
/* rgb */ color: rgb(66, 205, 100);
/* oklch */ color: oklch(75.1% 0.188 147.9);

Tailwind

colors: {
  custom: {
    50: '#87dd92',
    500: '#42cd64',
    950: '#000000',
  },
}

SCSS

$custom: #42cd64;
$custom-light: #87dd92;
$custom-dark: #000000;

JSON

{
  "hex": "#42cd64",
  "rgb": {
    "r": 66,
    "g": 205,
    "b": 100
  },
  "hsl": {
    "h": 134.676,
    "s": 58.159,
    "l": 53.137
  },
  "oklch": {
    "l": 0.75061,
    "c": 0.18804,
    "h": 147.9
  },
  "luminance": 0.45741
}

Semantic roles & 50–950 ramp

primary

#42CD64

secondary

#D397C5

accent

#46BBE1

background

#F9FDF9

surface

#F1FBF1

border

#CBD4CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #42CD64

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

Preview Lab → · Contrast checker → · Palette generator →