#3FAE22#3FAE22

#3FAE22 is a light, vivid green. Relative luminance 0.314; OKLCH L 66.2% C 0.199 H 140.3°. Best body text is #000000 at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#3FAE22
RGB	rgb(63, 174, 34)
HSL	hsl(108, 67%, 41%)
HSV	hsv(108, 80%, 68%)
CMYK	cmyk(63.8%, 0%, 80.5%, 31.8%)
CIE-LAB	lab(62.88, -55.69, 57.19)
CIE-LCH	lch(62.88, 79.83, 134.24°)
OKLab	oklab(66.17% -0.1528 0.127)
OKLCH	oklch(66.17% 0.199 140.3)
XYZ	xyz(17.4739, 31.4427, 6.6612)
Luminance	0.3144 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAE22 #9122AE

analogous

#85AE22 #3FAE22 #22AE4B

triadic

#3FAE22 #223FAE #AE223F

tetradic

#3FAE22 #2285AE #9122AE #AE4B22

square

#3FAE22 #2285AE #9122AE #AE4B22

split-complementary

#3FAE22 #4B22AE #AE2285

monochromatic

#1A480E #2C7B18 #3FAE22 #57D836 #82E269

Accessibility & contrast

On white

2.88

#3FAE22 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.29

#3FAE22 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAE22

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAE22	#FFFFFF	#000000	##000000
##3FAE22	1.00	2.88	7.29	7.29
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.29	21.00	1.00	1.00
##000000	7.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E00

Deuteranopia (green-blind)

#A69533

Tritanopia (blue-blind)

#2EA894

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #3fae22;
/* rgb */ color: rgb(63, 174, 34);
/* oklch */ color: oklch(66.2% 0.199 140.3);

Tailwind

colors: {
  custom: {
    50: '#83c769',
    500: '#3fae22',
    950: '#000000',
  },
}

SCSS

$custom: #3fae22;
$custom-light: #83c769;
$custom-dark: #000000;

JSON

{
  "hex": "#3fae22",
  "rgb": {
    "r": 63,
    "g": 174,
    "b": 34
  },
  "hsl": {
    "h": 107.571,
    "s": 67.308,
    "l": 40.784
  },
  "oklch": {
    "l": 0.66169,
    "c": 0.19865,
    "h": 140.3
  },
  "luminance": 0.31444
}

Semantic roles & 50–950 ramp

primary

#3FAE22

secondary

#B364C7

accent

#3EEAC6

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #3FAE22

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

Preview Lab → · Contrast checker → · Palette generator →