#3FAC4A#3FAC4A

#3FAC4A is a light, vivid green. Relative luminance 0.311; OKLCH L 66.0% C 0.169 H 145.0°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#3FAC4A
RGB	rgb(63, 172, 74)
HSL	hsl(126, 46%, 46%)
HSV	hsv(126, 63%, 67%)
CMYK	cmyk(63.4%, 0%, 57%, 32.5%)
CIE-LAB	lab(62.55, -51.26, 40.84)
CIE-LCH	lch(62.55, 65.54, 141.46°)
OKLab	oklab(66% -0.1388 0.0971)
OKLCH	oklch(66% 0.169 145)
XYZ	xyz(18.0373, 31.0544, 11.5208)
Luminance	0.3106 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAC4A #AC3FA1

analogous

#6AAC3F #3FAC4A #3FAC80

triadic

#3FAC4A #4A3FAC #AC4A3F

tetradic

#3FAC4A #3F6AAC #AC3FA1 #AC803F

square

#3FAC4A #3F6AAC #AC3FA1 #AC803F

split-complementary

#3FAC4A #803FAC #AC3F6A

monochromatic

#1E5223 #2F7F37 #3FAC4A #63C66D #8FD696

Accessibility & contrast

On white

2.91

#3FAC4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#3FAC4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAC4A

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAC4A	#FFFFFF	#000000	##000000
##3FAC4A	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9D40

Deuteranopia (green-blind)

#A19452

Tritanopia (blue-blind)

#25A896

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #3fac4a;
/* rgb */ color: rgb(63, 172, 74);
/* oklch */ color: oklch(66.0% 0.169 145.0);

Tailwind

colors: {
  custom: {
    50: '#80c67f',
    500: '#3fac4a',
    950: '#000000',
  },
}

SCSS

$custom: #3fac4a;
$custom-light: #80c67f;
$custom-dark: #000000;

JSON

{
  "hex": "#3fac4a",
  "rgb": {
    "r": 63,
    "g": 172,
    "b": 74
  },
  "hsl": {
    "h": 126.055,
    "s": 46.383,
    "l": 46.078
  },
  "oklch": {
    "l": 0.66002,
    "c": 0.16933,
    "h": 145
  },
  "luminance": 0.31056
}

Semantic roles & 50–950 ramp

primary

#3FAC4A

secondary

#C186BB

accent

#52C9D6

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #3FAC4A

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

Preview Lab → · Contrast checker → · Palette generator →