#3FA822#3FA822

#3FA822 is a light, vivid green. Relative luminance 0.292; OKLCH L 64.6% C 0.192 H 140.1°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#3FA822
RGB	rgb(63, 168, 34)
HSL	hsl(107, 66%, 40%)
HSV	hsv(107, 80%, 66%)
CMYK	cmyk(62.5%, 0%, 79.8%, 34.1%)
CIE-LAB	lab(60.94, -53.60, 55.36)
CIE-LCH	lch(60.94, 77.06, 134.07°)
OKLab	oklab(64.56% -0.1471 0.1232)
OKLCH	oklch(64.56% 0.192 140.1)
XYZ	xyz(16.3405, 29.1760, 6.2835)
Luminance	0.2918 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA822 #8B22A8

analogous

#82A822 #3FA822 #22A848

triadic

#3FA822 #223FA8 #A8223F

tetradic

#3FA822 #2282A8 #8B22A8 #A84822

square

#3FA822 #2282A8 #8B22A8 #A84822

split-complementary

#3FA822 #4822A8 #A82282

monochromatic

#19420D #2C7518 #3FA822 #55D532 #7FE065

Accessibility & contrast

On white

3.07

#3FA822 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#3FA822 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA822

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA822	#FFFFFF	#000000	##000000
##3FA822	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9800

Deuteranopia (green-blind)

#A09032

Tritanopia (blue-blind)

#30A28F

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #3fa822;
/* rgb */ color: rgb(63, 168, 34);
/* oklch */ color: oklch(64.6% 0.192 140.1);

Tailwind

colors: {
  custom: {
    50: '#82c369',
    500: '#3fa822',
    950: '#000000',
  },
}

SCSS

$custom: #3fa822;
$custom-light: #82c369;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa822",
  "rgb": {
    "r": 63,
    "g": 168,
    "b": 34
  },
  "hsl": {
    "h": 107.015,
    "s": 66.337,
    "l": 39.608
  },
  "oklch": {
    "l": 0.64561,
    "c": 0.19188,
    "h": 140.1
  },
  "luminance": 0.29178
}

Semantic roles & 50–950 ramp

primary

#3FA822

secondary

#AF61C5

accent

#3FE9C4

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #3FA822

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

Preview Lab → · Contrast checker → · Palette generator →