#42C446#42C446

#42C446 is a light, highly saturated green. Relative luminance 0.411; OKLCH L 72.4% C 0.201 H 143.6°. Best body text is #000000 at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#42C446
RGB	rgb(66, 196, 70)
HSL	hsl(122, 52%, 51%)
HSV	hsv(122, 66%, 77%)
CMYK	cmyk(66.3%, 0%, 64.3%, 23.1%)
CIE-LAB	lab(70.23, -59.70, 51.46)
CIE-LCH	lch(70.23, 78.81, 139.24°)
OKLab	oklab(72.36% -0.1619 0.1195)
OKLCH	oklch(72.36% 0.201 143.6)
XYZ	xyz(23.0908, 41.0779, 12.5051)
Luminance	0.4108 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C446 #C442C0

analogous

#7FC442 #42C446 #42C487

triadic

#42C446 #4642C4 #C44642

tetradic

#42C446 #427FC4 #C442C0 #C48742

square

#42C446 #427FC4 #C442C0 #C48742

split-complementary

#42C446 #8742C4 #C4427F

monochromatic

#216A23 #309933 #42C446 #71D374 #9FE1A1

Accessibility & contrast

On white

2.28

#42C446 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.22

#42C446 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C446

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C446	#FFFFFF	#000000	##000000
##42C446	1.00	2.28	9.22	9.22
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.22	21.00	1.00	1.00
##000000	9.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B237

Deuteranopia (green-blind)

#B8A851

Tritanopia (blue-blind)

#21BFAA

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #42c446;
/* rgb */ color: rgb(66, 196, 70);
/* oklch */ color: oklch(72.4% 0.201 143.6);

Tailwind

colors: {
  custom: {
    50: '#87d77f',
    500: '#42c446',
    950: '#000000',
  },
}

SCSS

$custom: #42c446;
$custom-light: #87d77f;
$custom-dark: #000000;

JSON

{
  "hex": "#42c446",
  "rgb": {
    "r": 66,
    "g": 196,
    "b": 70
  },
  "hsl": {
    "h": 121.846,
    "s": 52.419,
    "l": 51.373
  },
  "oklch": {
    "l": 0.72356,
    "c": 0.20123,
    "h": 143.6
  },
  "luminance": 0.4108
}

Semantic roles & 50–950 ramp

primary

#42C446

secondary

#CE94CC

accent

#4CD7DC

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0D140A

muted

#7D837C

Preview Lab

Preview with #42C446

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

Preview Lab → · Contrast checker → · Palette generator →