#3FAC34#3FAC34

#3FAC34 is a light, vivid green. Relative luminance 0.308; OKLCH L 65.8% C 0.186 H 141.8°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#3FAC34
RGB	rgb(63, 172, 52)
HSL	hsl(115, 54%, 44%)
HSV	hsv(115, 70%, 67%)
CMYK	cmyk(63.4%, 0%, 69.8%, 32.5%)
CIE-LAB	lab(62.35, -53.67, 50.36)
CIE-LCH	lch(62.35, 73.60, 136.83°)
OKLab	oklab(65.76% -0.1464 0.1152)
OKLCH	oklch(65.76% 0.186 141.8)
XYZ	xyz(17.4213, 30.8080, 8.2766)
Luminance	0.3081 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAC34 #A134AC

analogous

#7BAC34 #3FAC34 #34AC65

triadic

#3FAC34 #343FAC #AC343F

tetradic

#3FAC34 #347BAC #A134AC #AC6534

square

#3FAC34 #347BAC #A134AC #AC6534

split-complementary

#3FAC34 #6534AC #AC347B

monochromatic

#1D4E18 #2E7D26 #3FAC34 #5DCB52 #89D981

Accessibility & contrast

On white

2.93

#3FAC34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#3FAC34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAC34

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAC34	#FFFFFF	#000000	##000000
##3FAC34	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09C22

Deuteranopia (green-blind)

#A3933F

Tritanopia (blue-blind)

#2BA794

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #3fac34;
/* rgb */ color: rgb(63, 172, 52);
/* oklch */ color: oklch(65.8% 0.186 141.8);

Tailwind

colors: {
  custom: {
    50: '#81c672',
    500: '#3fac34',
    950: '#000000',
  },
}

SCSS

$custom: #3fac34;
$custom-light: #81c672;
$custom-dark: #000000;

JSON

{
  "hex": "#3fac34",
  "rgb": {
    "r": 63,
    "g": 172,
    "b": 52
  },
  "hsl": {
    "h": 114.5,
    "s": 53.571,
    "l": 43.922
  },
  "oklch": {
    "l": 0.65762,
    "c": 0.18623,
    "h": 141.8
  },
  "luminance": 0.3081
}

Semantic roles & 50–950 ramp

primary

#3FAC34

secondary

#BC79C2

accent

#4BDDD0

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #3FAC34

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

Preview Lab → · Contrast checker → · Palette generator →