#3EB040#3EB040

#3EB040 is a light, vivid green. Relative luminance 0.324; OKLCH L 66.9% C 0.183 H 143.4°. Best body text is #000000 at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#3EB040
RGB	rgb(62, 176, 64)
HSL	hsl(121, 48%, 47%)
HSV	hsv(121, 65%, 69%)
CMYK	cmyk(64.8%, 0%, 63.6%, 31%)
CIE-LAB	lab(63.71, -54.13, 46.77)
CIE-LCH	lch(63.71, 71.54, 139.17°)
OKLab	oklab(66.91% -0.1469 0.1089)
OKLCH	oklch(66.91% 0.183 143.4)
XYZ	xyz(18.4363, 32.4431, 10.1401)
Luminance	0.3245 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EB040 #B03EAE

analogous

#75B03E #3EB040 #3EB079

triadic

#3EB040 #403EB0 #B0403E

tetradic

#3EB040 #3E75B0 #B03EAE #B0793E

square

#3EB040 #3E75B0 #B03EAE #B0793E

split-complementary

#3EB040 #793EB0 #B03E75

monochromatic

#1E551F #2E8330 #3EB040 #63C865 #90D892

Accessibility & contrast

On white

2.80

#3EB040 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.49

#3EB040 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EB040

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EB040	#FFFFFF	#000000	##000000
##3EB040	1.00	2.80	7.49	7.49
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.49	21.00	1.00	1.00
##000000	7.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A033

Deuteranopia (green-blind)

#A6974A

Tritanopia (blue-blind)

#24AB98

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3eb040;
/* rgb */ color: rgb(62, 176, 64);
/* oklch */ color: oklch(66.9% 0.183 143.4);

Tailwind

colors: {
  custom: {
    50: '#81c979',
    500: '#3eb040',
    950: '#000000',
  },
}

SCSS

$custom: #3eb040;
$custom-light: #81c979;
$custom-dark: #000000;

JSON

{
  "hex": "#3eb040",
  "rgb": {
    "r": 62,
    "g": 176,
    "b": 64
  },
  "hsl": {
    "h": 121.053,
    "s": 47.899,
    "l": 46.667
  },
  "oklch": {
    "l": 0.66914,
    "c": 0.1829,
    "h": 143.4
  },
  "luminance": 0.32445
}

Semantic roles & 50–950 ramp

primary

#3EB040

secondary

#C387C2

accent

#50D5D7

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #3EB040

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

Preview Lab → · Contrast checker → · Palette generator →