#42B044#42B044

#42B044 is a light, vivid green. Relative luminance 0.326; OKLCH L 67.1% C 0.178 H 143.5°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#42B044
RGB	rgb(66, 176, 68)
HSL	hsl(121, 45%, 47%)
HSV	hsv(121, 63%, 69%)
CMYK	cmyk(62.5%, 0%, 61.4%, 31%)
CIE-LAB	lab(63.86, -52.81, 45.18)
CIE-LCH	lch(63.86, 69.50, 139.45°)
OKLab	oklab(67.08% -0.1433 0.1059)
OKLCH	oklch(67.08% 0.178 143.5)
XYZ	xyz(18.8144, 32.6245, 10.7734)
Luminance	0.3263 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B044 #B042AE

analogous

#77B042 #42B044 #42B07B

triadic

#42B044 #4442B0 #B04442

tetradic

#42B044 #4277B0 #B042AE #B07B42

square

#42B044 #4277B0 #B042AE #B07B42

split-complementary

#42B044 #7B42B0 #B04277

monochromatic

#215722 #318333 #42B044 #69C76A #95D796

Accessibility & contrast

On white

2.79

#42B044 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.53

#42B044 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B044

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B044	#FFFFFF	#000000	##000000
##42B044	1.00	2.79	7.53	7.53
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.53	21.00	1.00	1.00
##000000	7.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A038

Deuteranopia (green-blind)

#A6974D

Tritanopia (blue-blind)

#2CAB99

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #42b044;
/* rgb */ color: rgb(66, 176, 68);
/* oklch */ color: oklch(67.1% 0.178 143.5);

Tailwind

colors: {
  custom: {
    50: '#83c97c',
    500: '#42b044',
    950: '#000000',
  },
}

SCSS

$custom: #42b044;
$custom-light: #83c97c;
$custom-dark: #000000;

JSON

{
  "hex": "#42b044",
  "rgb": {
    "r": 66,
    "g": 176,
    "b": 68
  },
  "hsl": {
    "h": 121.091,
    "s": 45.455,
    "l": 47.451
  },
  "oklch": {
    "l": 0.6708,
    "c": 0.17822,
    "h": 143.5
  },
  "luminance": 0.32626
}

Semantic roles & 50–950 ramp

primary

#42B044

secondary

#C38BC2

accent

#53D3D5

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0C130A

muted

#7D827C

Preview Lab

Preview with #42B044

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

Preview Lab → · Contrast checker → · Palette generator →