#3FA240#3FA240

#3FA240 is a light, vivid green. Relative luminance 0.273; OKLCH L 63.2% C 0.165 H 143.5°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#3FA240
RGB	rgb(63, 162, 64)
HSL	hsl(121, 44%, 44%)
HSV	hsv(121, 61%, 64%)
CMYK	cmyk(61.1%, 0%, 60.5%, 36.5%)
CIE-LAB	lab(59.22, -48.75, 41.69)
CIE-LCH	lch(59.22, 64.15, 139.47°)
OKLab	oklab(63.22% -0.1324 0.0981)
OKLCH	oklch(63.22% 0.165 143.5)
XYZ	xyz(15.8947, 27.2661, 9.2747)
Luminance	0.2727 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA240 #A23FA1

analogous

#70A23F #3FA240 #3FA272

triadic

#3FA240 #403FA2 #A2403F

tetradic

#3FA240 #3F70A2 #A23FA1 #A2723F

square

#3FA240 #3F70A2 #A23FA1 #A2723F

split-complementary

#3FA240 #723FA2 #A23F70

monochromatic

#1D4A1D #2E762F #3FA240 #5EC05F #8AD18B

Accessibility & contrast

On white

3.25

#3FA240 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#3FA240 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA240

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA240	#FFFFFF	#000000	##000000
##3FA240	1.00	3.25	6.45	6.45
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59436

Deuteranopia (green-blind)

#998B48

Tritanopia (blue-blind)

#2C9E8D

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #3fa240;
/* rgb */ color: rgb(63, 162, 64);
/* oklch */ color: oklch(63.2% 0.165 143.5);

Tailwind

colors: {
  custom: {
    50: '#7fbe78',
    500: '#3fa240',
    950: '#000000',
  },
}

SCSS

$custom: #3fa240;
$custom-light: #7fbe78;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa240",
  "rgb": {
    "r": 63,
    "g": 162,
    "b": 64
  },
  "hsl": {
    "h": 120.606,
    "s": 44,
    "l": 44.118
  },
  "oklch": {
    "l": 0.63215,
    "c": 0.16476,
    "h": 143.5
  },
  "luminance": 0.27268
}

Semantic roles & 50–950 ramp

primary

#3FA240

secondary

#BC81BC

accent

#54D2D4

background

#F8FBF7

surface

#EFF7ED

border

#CAD0C8

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #3FA240

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

Preview Lab → · Contrast checker → · Palette generator →