#3FC422#3FC422

#3FC422 is a light, highly saturated green. Relative luminance 0.407; OKLCH L 72.0% C 0.223 H 140.8°. Best body text is #000000 at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#3FC422
RGB	rgb(63, 196, 34)
HSL	hsl(109, 70%, 45%)
HSV	hsv(109, 83%, 77%)
CMYK	cmyk(67.9%, 0%, 82.7%, 23.1%)
CIE-LAB	lab(69.93, -63.03, 63.71)
CIE-LCH	lch(69.93, 89.62, 134.69°)
OKLab	oklab(72.01% -0.1725 0.1406)
OKLCH	oklch(72.01% 0.223 140.8)
XYZ	xyz(22.0774, 40.6498, 8.1958)
Luminance	0.4065 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC422 #A722C4

analogous

#90C422 #3FC422 #22C456

triadic

#3FC422 #223FC4 #C4223F

tetradic

#3FC422 #2290C4 #A722C4 #C45622

square

#3FC422 #2290C4 #A722C4 #C45622

split-complementary

#3FC422 #5622C4 #C42290

monochromatic

#1D5C10 #2E9019 #3FC422 #60DF45 #8DE879

Accessibility & contrast

On white

2.30

#3FC422 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.13

#3FC422 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC422

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC422	#FFFFFF	#000000	##000000
##3FC422	1.00	2.30	9.13	9.13
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.13	21.00	1.00	1.00
##000000	9.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B100

Deuteranopia (green-blind)

#BAA737

Tritanopia (blue-blind)

#23BEA7

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #3fc422;
/* rgb */ color: rgb(63, 196, 34);
/* oklch */ color: oklch(72.0% 0.223 140.8);

Tailwind

colors: {
  custom: {
    50: '#87d76d',
    500: '#3fc422',
    950: '#000000',
  },
}

SCSS

$custom: #3fc422;
$custom-light: #87d76d;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc422",
  "rgb": {
    "r": 63,
    "g": 196,
    "b": 34
  },
  "hsl": {
    "h": 109.259,
    "s": 70.435,
    "l": 45.098
  },
  "oklch": {
    "l": 0.72014,
    "c": 0.22257,
    "h": 140.8
  },
  "luminance": 0.40652
}

Semantic roles & 50–950 ramp

primary

#3FC422

secondary

#BF73CF

accent

#3BEDCD

background

#F9FDF7

surface

#F1FAED

border

#CBD3C8

text

#0D1408

muted

#7E837B

Preview Lab

Preview with #3FC422

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

Preview Lab → · Contrast checker → · Palette generator →