#42BE66#42BE66

#42BE66 is a light, vivid green. Relative luminance 0.389; OKLCH L 71.2% C 0.167 H 149.5°. Best body text is #000000 at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#42BE66
RGB	rgb(66, 190, 102)
HSL	hsl(137, 49%, 50%)
HSV	hsv(137, 65%, 75%)
CMYK	cmyk(65.3%, 0%, 46.3%, 25.5%)
CIE-LAB	lab(68.71, -53.29, 34.55)
CIE-LCH	lch(68.71, 63.51, 147.05°)
OKLab	oklab(71.22% -0.1437 0.0846)
OKLCH	oklch(71.22% 0.167 149.5)
XYZ	xyz(23.0567, 38.9421, 18.8693)
Luminance	0.3894 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BE66 #BE429A

analogous

#5CBE42 #42BE66 #42BEA4

triadic

#42BE66 #6642BE #BE6642

tetradic

#42BE66 #425CBE #BE429A #BEA442

square

#42BE66 #425CBE #BE429A #BEA442

split-complementary

#42BE66 #A442BE #BE425C

monochromatic

#226335 #32914D #42BE66 #70CE8B #9DDDB0

Accessibility & contrast

On white

2.39

#42BE66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.79

#42BE66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BE66

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BE66	#FFFFFF	#000000	##000000
##42BE66	1.00	2.39	8.79	8.79
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.79	21.00	1.00	1.00
##000000	8.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAE5F

Deuteranopia (green-blind)

#B0A36C

Tritanopia (blue-blind)

#10BBA9

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #42be66;
/* rgb */ color: rgb(66, 190, 102);
/* oklch */ color: oklch(71.2% 0.167 149.5);

Tailwind

colors: {
  custom: {
    50: '#84d393',
    500: '#42be66',
    950: '#000000',
  },
}

SCSS

$custom: #42be66;
$custom-light: #84d393;
$custom-dark: #000000;

JSON

{
  "hex": "#42be66",
  "rgb": {
    "r": 66,
    "g": 190,
    "b": 102
  },
  "hsl": {
    "h": 137.419,
    "s": 48.819,
    "l": 50.196
  },
  "oklch": {
    "l": 0.71219,
    "c": 0.16678,
    "h": 149.5
  },
  "luminance": 0.38944
}

Semantic roles & 50–950 ramp

primary

#42BE66

secondary

#CA92BA

accent

#4FB1D8

background

#F8FDF9

surface

#F0FAF1

border

#CBD3CB

text

#0C140D

muted

#7D837E

Preview Lab

Preview with #42BE66

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

Preview Lab → · Contrast checker → · Palette generator →