#3FA228#3FA228

#3FA228 is a light, vivid green. Relative luminance 0.271; OKLCH L 63.0% C 0.182 H 140.4°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#3FA228
RGB	rgb(63, 162, 40)
HSL	hsl(109, 60%, 40%)
HSV	hsv(109, 75%, 64%)
CMYK	cmyk(61.1%, 0%, 75.3%, 36.5%)
CIE-LAB	lab(59.02, -51.06, 51.51)
CIE-LCH	lch(59.02, 72.53, 134.75°)
OKLab	oklab(62.99% -0.14 0.116)
OKLCH	oklch(62.99% 0.182 140.4)
XYZ	xyz(15.3525, 27.0492, 6.4190)
Luminance	0.2705 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA228 #8B28A2

analogous

#7CA228 #3FA228 #28A24E

triadic

#3FA228 #283FA2 #A2283F

tetradic

#3FA228 #287CA2 #8B28A2 #A24E28

square

#3FA228 #287CA2 #8B28A2 #A24E28

split-complementary

#3FA228 #4E28A2 #A2287C

monochromatic

#194010 #2C711C #3FA228 #55CE39 #7FDA6A

Accessibility & contrast

On white

3.28

#3FA228 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#3FA228 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA228

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA228	#FFFFFF	#000000	##000000
##3FA228	1.00	3.28	6.41	6.41
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6930F

Deuteranopia (green-blind)

#9A8B35

Tritanopia (blue-blind)

#319D8B

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3fa228;
/* rgb */ color: rgb(63, 162, 40);
/* oklch */ color: oklch(63.0% 0.182 140.4);

Tailwind

colors: {
  custom: {
    50: '#80be6b',
    500: '#3fa228',
    950: '#000000',
  },
}

SCSS

$custom: #3fa228;
$custom-light: #80be6b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa228",
  "rgb": {
    "r": 63,
    "g": 162,
    "b": 40
  },
  "hsl": {
    "h": 108.689,
    "s": 60.396,
    "l": 39.608
  },
  "oklch": {
    "l": 0.62986,
    "c": 0.18176,
    "h": 140.4
  },
  "luminance": 0.27051
}

Semantic roles & 50–950 ramp

primary

#3FA228

secondary

#AF65C1

accent

#44E4C6

background

#F8FBF6

surface

#EFF7EC

border

#CAD0C7

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #3FA228

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

Preview Lab → · Contrast checker → · Palette generator →