#42BE63#42BE63

#42BE63 is a light, vivid green. Relative luminance 0.389; OKLCH L 71.2% C 0.170 H 148.8°. Best body text is #000000 at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#42BE63
RGB	rgb(66, 190, 99)
HSL	hsl(136, 49%, 50%)
HSV	hsv(136, 65%, 75%)
CMYK	cmyk(65.3%, 0%, 47.9%, 25.5%)
CIE-LAB	lab(68.67, -53.77, 36.01)
CIE-LCH	lch(68.67, 64.71, 146.19°)
OKLab	oklab(71.17% -0.145 0.0878)
OKLCH	oklch(71.17% 0.17 148.8)
XYZ	xyz(22.9107, 38.8836, 18.0999)
Luminance	0.3889 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BE63 #BE429D

analogous

#5FBE42 #42BE63 #42BEA1

triadic

#42BE63 #6342BE #BE6342

tetradic

#42BE63 #425FBE #BE429D #BEA142

square

#42BE63 #425FBE #BE429D #BEA142

split-complementary

#42BE63 #A142BE #BE425F

monochromatic

#226334 #32914B #42BE63 #70CE89 #9DDDAE

Accessibility & contrast

On white

2.39

#42BE63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.78

#42BE63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BE63

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BE63	#FFFFFF	#000000	##000000
##42BE63	1.00	2.39	8.78	8.78
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.78	21.00	1.00	1.00
##000000	8.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AE5C

Deuteranopia (green-blind)

#B0A369

Tritanopia (blue-blind)

#13BAA9

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #42be63;
/* rgb */ color: rgb(66, 190, 99);
/* oklch */ color: oklch(71.2% 0.170 148.8);

Tailwind

colors: {
  custom: {
    50: '#84d391',
    500: '#42be63',
    950: '#000000',
  },
}

SCSS

$custom: #42be63;
$custom-light: #84d391;
$custom-dark: #000000;

JSON

{
  "hex": "#42be63",
  "rgb": {
    "r": 66,
    "g": 190,
    "b": 99
  },
  "hsl": {
    "h": 135.968,
    "s": 48.819,
    "l": 50.196
  },
  "oklch": {
    "l": 0.71171,
    "c": 0.16952,
    "h": 148.8
  },
  "luminance": 0.38886
}

Semantic roles & 50–950 ramp

primary

#42BE63

secondary

#CA92BB

accent

#4FB4D8

background

#F8FDF9

surface

#F0FAF1

border

#CBD3CB

text

#0C140D

muted

#7D837E

Preview Lab

Preview with #42BE63

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

Preview Lab → · Contrast checker → · Palette generator →