#42BC4A#42BC4A

#42BC4A is a light, vivid green. Relative luminance 0.376; OKLCH L 70.3% C 0.188 H 144.2°. Best body text is #000000 at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#42BC4A
RGB	rgb(66, 188, 74)
HSL	hsl(124, 48%, 50%)
HSV	hsv(124, 65%, 74%)
CMYK	cmyk(64.9%, 0%, 60.6%, 26.3%)
CIE-LAB	lab(67.74, -56.45, 46.90)
CIE-LCH	lch(67.74, 73.39, 140.28°)
OKLab	oklab(70.31% -0.1529 0.1101)
OKLCH	oklch(70.31% 0.188 144.2)
XYZ	xyz(21.4647, 37.6169, 12.6068)
Luminance	0.3762 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BC4A #BC42B4

analogous

#77BC42 #42BC4A #42BC87

triadic

#42BC4A #4A42BC #BC4A42

tetradic

#42BC4A #4277BC #BC42B4 #BC8742

square

#42BC4A #4277BC #BC42B4 #BC8742

split-complementary

#42BC4A #8742BC #BC4277

monochromatic

#226126 #328F38 #42BC4A #6FCC75 #9CDCA0

Accessibility & contrast

On white

2.46

#42BC4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.52

#42BC4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BC4A

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BC4A	#FFFFFF	#000000	##000000
##42BC4A	1.00	2.46	8.52	8.52
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.52	21.00	1.00	1.00
##000000	8.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAB3E

Deuteranopia (green-blind)

#B1A153

Tritanopia (blue-blind)

#24B7A4

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #42bc4a;
/* rgb */ color: rgb(66, 188, 74);
/* oklch */ color: oklch(70.3% 0.188 144.2);

Tailwind

colors: {
  custom: {
    50: '#85d180',
    500: '#42bc4a',
    950: '#000000',
  },
}

SCSS

$custom: #42bc4a;
$custom-light: #85d180;
$custom-dark: #000000;

JSON

{
  "hex": "#42bc4a",
  "rgb": {
    "r": 66,
    "g": 188,
    "b": 74
  },
  "hsl": {
    "h": 123.934,
    "s": 48.031,
    "l": 49.804
  },
  "oklch": {
    "l": 0.70306,
    "c": 0.18847,
    "h": 144.2
  },
  "luminance": 0.37619
}

Semantic roles & 50–950 ramp

primary

#42BC4A

secondary

#C991C5

accent

#50CFD8

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #42BC4A

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

Preview Lab → · Contrast checker → · Palette generator →