#42B830#42B830

#42B830 is a light, highly saturated green. Relative luminance 0.357; OKLCH L 69.0% C 0.202 H 141.2°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#42B830
RGB	rgb(66, 184, 48)
HSL	hsl(112, 59%, 45%)
HSV	hsv(112, 74%, 72%)
CMYK	cmyk(64.1%, 0%, 73.9%, 27.8%)
CIE-LAB	lab(66.25, -57.54, 55.91)
CIE-LCH	lch(66.25, 80.23, 135.82°)
OKLab	oklab(69.01% -0.1572 0.1262)
OKLCH	oklch(69.01% 0.202 141.2)
XYZ	xyz(19.9197, 35.6507, 8.6272)
Luminance	0.3565 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B830 #A630B8

analogous

#86B830 #42B830 #30B862

triadic

#42B830 #3042B8 #B83042

tetradic

#42B830 #3086B8 #A630B8 #B86230

square

#42B830 #3086B8 #A630B8 #B86230

split-complementary

#42B830 #6230B8 #B83086

monochromatic

#1F5717 #318723 #42B830 #64D253 #90DF84

Accessibility & contrast

On white

2.58

#42B830 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#42B830 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B830

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B830	#FFFFFF	#000000	##000000
##42B830	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA716

Deuteranopia (green-blind)

#AE9D3E

Tritanopia (blue-blind)

#2DB29E

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #42b830;
/* rgb */ color: rgb(66, 184, 48);
/* oklch */ color: oklch(69.0% 0.202 141.2);

Tailwind

colors: {
  custom: {
    50: '#85ce71',
    500: '#42b830',
    950: '#000000',
  },
}

SCSS

$custom: #42b830;
$custom-light: #85ce71;
$custom-dark: #000000;

JSON

{
  "hex": "#42b830",
  "rgb": {
    "r": 66,
    "g": 184,
    "b": 48
  },
  "hsl": {
    "h": 112.059,
    "s": 58.621,
    "l": 45.49
  },
  "oklch": {
    "l": 0.6901,
    "c": 0.20161,
    "h": 141.2
  },
  "luminance": 0.35653
}

Semantic roles & 50–950 ramp

primary

#42B830

secondary

#BE7CC8

accent

#46E2CD

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1408

muted

#7D827B

Preview Lab

Preview with #42B830

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

Preview Lab → · Contrast checker → · Palette generator →