#42B220#42B220

#42B220 is a light, highly saturated green. Relative luminance 0.331; OKLCH L 67.3% C 0.203 H 139.9°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#42B220
RGB	rgb(66, 178, 32)
HSL	hsl(106, 70%, 41%)
HSV	hsv(106, 82%, 70%)
CMYK	cmyk(62.9%, 0%, 82%, 30.2%)
CIE-LAB	lab(64.24, -56.49, 59.06)
CIE-LCH	lch(64.24, 81.73, 133.73°)
OKLab	oklab(67.32% -0.1552 0.1306)
OKLCH	oklch(67.32% 0.203 139.9)
XYZ	xyz(18.4270, 33.1016, 6.7844)
Luminance	0.3310 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B220 #9020B2

analogous

#8BB220 #42B220 #20B247

triadic

#42B220 #2042B2 #B22042

tetradic

#42B220 #208BB2 #9020B2 #B24720

square

#42B220 #208BB2 #9020B2 #B24720

split-complementary

#42B220 #4720B2 #B2208B

monochromatic

#1C4A0D #2F7E17 #42B220 #5BDB35 #85E468

Accessibility & contrast

On white

2.76

#42B220 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.62

#42B220 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B220

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B220	#FFFFFF	#000000	##000000
##42B220	1.00	2.76	7.62	7.62
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.62	21.00	1.00	1.00
##000000	7.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A100

Deuteranopia (green-blind)

#AA9832

Tritanopia (blue-blind)

#32AC98

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #42b220;
/* rgb */ color: rgb(66, 178, 32);
/* oklch */ color: oklch(67.3% 0.203 139.9);

Tailwind

colors: {
  custom: {
    50: '#85ca69',
    500: '#42b220',
    950: '#000000',
  },
}

SCSS

$custom: #42b220;
$custom-light: #85ca69;
$custom-dark: #000000;

JSON

{
  "hex": "#42b220",
  "rgb": {
    "r": 66,
    "g": 178,
    "b": 32
  },
  "hsl": {
    "h": 106.027,
    "s": 69.524,
    "l": 41.176
  },
  "oklch": {
    "l": 0.67319,
    "c": 0.20282,
    "h": 139.9
  },
  "luminance": 0.33103
}

Semantic roles & 50–950 ramp

primary

#42B220

secondary

#B264CA

accent

#3BECC3

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #42B220

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

Preview Lab → · Contrast checker → · Palette generator →