#3FA422#3FA422

#3FA422 is a light, vivid green. Relative luminance 0.277; OKLCH L 63.5% C 0.187 H 139.9°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#3FA422
RGB	rgb(63, 164, 34)
HSL	hsl(107, 66%, 39%)
HSV	hsv(107, 79%, 64%)
CMYK	cmyk(61.6%, 0%, 79.3%, 35.7%)
CIE-LAB	lab(59.64, -52.18, 54.13)
CIE-LCH	lch(59.64, 75.19, 133.95°)
OKLab	oklab(63.49% -0.1433 0.1206)
OKLCH	oklch(63.49% 0.187 139.9)
XYZ	xyz(15.6134, 27.7217, 6.0411)
Luminance	0.2772 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA422 #8722A4

analogous

#80A422 #3FA422 #22A446

triadic

#3FA422 #223FA4 #A4223F

tetradic

#3FA422 #2280A4 #8722A4 #A44622

square

#3FA422 #2280A4 #8722A4 #A44622

split-complementary

#3FA422 #4622A4 #A42280

monochromatic

#183F0D #2C7117 #3FA422 #54D42F #7EDE62

Accessibility & contrast

On white

3.21

#3FA422 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#3FA422 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA422

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA422	#FFFFFF	#000000	##000000
##3FA422	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99500

Deuteranopia (green-blind)

#9C8D31

Tritanopia (blue-blind)

#319E8C

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #3fa422;
/* rgb */ color: rgb(63, 164, 34);
/* oklch */ color: oklch(63.5% 0.187 139.9);

Tailwind

colors: {
  custom: {
    50: '#81c068',
    500: '#3fa422',
    950: '#000000',
  },
}

SCSS

$custom: #3fa422;
$custom-light: #81c068;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa422",
  "rgb": {
    "r": 63,
    "g": 164,
    "b": 34
  },
  "hsl": {
    "h": 106.615,
    "s": 65.657,
    "l": 38.824
  },
  "oklch": {
    "l": 0.63485,
    "c": 0.18731,
    "h": 139.9
  },
  "luminance": 0.27723
}

Semantic roles & 50–950 ramp

primary

#3FA422

secondary

#AD5EC4

accent

#3FE9C3

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #3FA422

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

Preview Lab → · Contrast checker → · Palette generator →