#42CC46#42CC46

#42CC46 is a light, highly saturated green. Relative luminance 0.448; OKLCH L 74.4% C 0.211 H 143.5°. Best body text is #000000 at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#42CC46
RGB	rgb(66, 204, 70)
HSL	hsl(122, 58%, 53%)
HSV	hsv(122, 68%, 80%)
CMYK	cmyk(67.6%, 0%, 65.7%, 20%)
CIE-LAB	lab(72.75, -62.42, 54.22)
CIE-LCH	lch(72.75, 82.68, 139.02°)
OKLab	oklab(74.44% -0.1693 0.1254)
OKLCH	oklch(74.44% 0.211 143.5)
XYZ	xyz(24.9436, 44.7835, 13.1227)
Luminance	0.4479 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CC46 #CC42C8

analogous

#83CC42 #42CC46 #42CC8B

triadic

#42CC46 #4642CC #CC4642

tetradic

#42CC46 #4283CC #CC42C8 #CC8B42

square

#42CC46 #4283CC #CC42C8 #CC8B42

split-complementary

#42CC46 #8B42CC #CC4283

monochromatic

#1F7422 #2CA430 #42CC46 #72D975 #A2E6A4

Accessibility & contrast

On white

2.11

#42CC46 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.96

#42CC46 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CC46

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CC46	#FFFFFF	#000000	##000000
##42CC46	1.00	2.11	9.96	9.96
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.96	21.00	1.00	1.00
##000000	9.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B935

Deuteranopia (green-blind)

#C0AE52

Tritanopia (blue-blind)

#1BC6B0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #42cc46;
/* rgb */ color: rgb(66, 204, 70);
/* oklch */ color: oklch(74.4% 0.211 143.5);

Tailwind

colors: {
  custom: {
    50: '#88dd7f',
    500: '#42cc46',
    950: '#000000',
  },
}

SCSS

$custom: #42cc46;
$custom-light: #88dd7f;
$custom-dark: #000000;

JSON

{
  "hex": "#42cc46",
  "rgb": {
    "r": 66,
    "g": 204,
    "b": 70
  },
  "hsl": {
    "h": 121.739,
    "s": 57.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.74442,
    "c": 0.21065,
    "h": 143.5
  },
  "luminance": 0.44786
}

Semantic roles & 50–950 ramp

primary

#42CC46

secondary

#D397D1

accent

#47DCE1

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #42CC46

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

Preview Lab → · Contrast checker → · Palette generator →