#42A620#42A620

#42A620 is a light, vivid green. Relative luminance 0.285; OKLCH L 64.1% C 0.189 H 139.5°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#42A620
RGB	rgb(66, 166, 32)
HSL	hsl(105, 68%, 39%)
HSV	hsv(105, 81%, 65%)
CMYK	cmyk(60.2%, 0%, 80.7%, 34.9%)
CIE-LAB	lab(60.37, -52.27, 55.46)
CIE-LCH	lch(60.37, 76.22, 133.30°)
OKLab	oklab(64.11% -0.1439 0.1231)
OKLCH	oklch(64.11% 0.189 139.5)
XYZ	xyz(16.1430, 28.5335, 6.0230)
Luminance	0.2853 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42A620 #8420A6

analogous

#85A620 #42A620 #20A641

triadic

#42A620 #2042A6 #A62042

tetradic

#42A620 #2085A6 #8420A6 #A64120

square

#42A620 #2085A6 #8420A6 #A64120

split-complementary

#42A620 #4120A6 #A62085

monochromatic

#193F0C #2E7316 #42A620 #58D62D #81E060

Accessibility & contrast

On white

3.13

#42A620 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#42A620 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42A620

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42A620	#FFFFFF	#000000	##000000
##42A620	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9700

Deuteranopia (green-blind)

#9F8E30

Tritanopia (blue-blind)

#36A08D

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #42a620;
/* rgb */ color: rgb(66, 166, 32);
/* oklch */ color: oklch(64.1% 0.189 139.5);

Tailwind

colors: {
  custom: {
    50: '#83c167',
    500: '#42a620',
    950: '#000000',
  },
}

SCSS

$custom: #42a620;
$custom-light: #83c167;
$custom-dark: #000000;

JSON

{
  "hex": "#42a620",
  "rgb": {
    "r": 66,
    "g": 166,
    "b": 32
  },
  "hsl": {
    "h": 104.776,
    "s": 67.677,
    "l": 38.824
  },
  "oklch": {
    "l": 0.64112,
    "c": 0.18931,
    "h": 139.5
  },
  "luminance": 0.28535
}

Semantic roles & 50–950 ramp

primary

#42A620

secondary

#AB5DC5

accent

#3DEBBF

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #42A620

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

Preview Lab → · Contrast checker → · Palette generator →