#42BC64#42BC64

#42BC64 is a light, vivid green. Relative luminance 0.380; OKLCH L 70.7% C 0.166 H 149.2°. Best body text is #000000 at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#42BC64
RGB	rgb(66, 188, 100)
HSL	hsl(137, 48%, 50%)
HSV	hsv(137, 65%, 74%)
CMYK	cmyk(64.9%, 0%, 46.8%, 26.3%)
CIE-LAB	lab(68.05, -52.86, 34.73)
CIE-LCH	lch(68.05, 63.25, 146.70°)
OKLab	oklab(70.67% -0.1426 0.0849)
OKLCH	oklch(70.67% 0.166 149.2)
XYZ	xyz(22.5285, 38.0425, 18.2098)
Luminance	0.3805 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BC64 #BC429A

analogous

#5DBC42 #42BC64 #42BCA1

triadic

#42BC64 #6442BC #BC6442

tetradic

#42BC64 #425DBC #BC429A #BCA142

square

#42BC64 #425DBC #BC429A #BCA142

split-complementary

#42BC64 #A142BC #BC425D

monochromatic

#226134 #328F4C #42BC64 #6FCC89 #9CDCAE

Accessibility & contrast

On white

2.44

#42BC64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.61

#42BC64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BC64

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BC64	#FFFFFF	#000000	##000000
##42BC64	1.00	2.44	8.61	8.61
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.61	21.00	1.00	1.00
##000000	8.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDAC5D

Deuteranopia (green-blind)

#AEA26A

Tritanopia (blue-blind)

#14B9A7

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #42bc64;
/* rgb */ color: rgb(66, 188, 100);
/* oklch */ color: oklch(70.7% 0.166 149.2);

Tailwind

colors: {
  custom: {
    50: '#84d191',
    500: '#42bc64',
    950: '#000000',
  },
}

SCSS

$custom: #42bc64;
$custom-light: #84d191;
$custom-dark: #000000;

JSON

{
  "hex": "#42bc64",
  "rgb": {
    "r": 66,
    "g": 188,
    "b": 100
  },
  "hsl": {
    "h": 136.721,
    "s": 48.031,
    "l": 49.804
  },
  "oklch": {
    "l": 0.70668,
    "c": 0.16596,
    "h": 149.2
  },
  "luminance": 0.38045
}

Semantic roles & 50–950 ramp

primary

#42BC64

secondary

#C991B9

accent

#50B2D8

background

#F8FCF9

surface

#F0F9F1

border

#CBD2CB

text

#0C140D

muted

#7D827E

Preview Lab

Preview with #42BC64

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

Preview Lab → · Contrast checker → · Palette generator →