#3FC74F#3FC74F

#3FC74F is a light, vivid green. Relative luminance 0.425; OKLCH L 73.2% C 0.199 H 145.0°. Best body text is #000000 at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#3FC74F
RGB	rgb(63, 199, 79)
HSL	hsl(127, 55%, 51%)
HSV	hsv(127, 68%, 78%)
CMYK	cmyk(68.3%, 0%, 60.3%, 22%)
CIE-LAB	lab(71.19, -60.31, 48.59)
CIE-LCH	lch(71.19, 77.45, 141.14°)
OKLab	oklab(73.16% -0.163 0.1142)
OKLCH	oklch(73.16% 0.199 145)
XYZ	xyz(23.8830, 42.4656, 14.3336)
Luminance	0.4247 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC74F #C73FB7

analogous

#73C73F #3FC74F #3FC793

triadic

#3FC74F #4F3FC7 #C74F3F

tetradic

#3FC74F #3F73C7 #C73FB7 #C7933F

square

#3FC74F #3F73C7 #C73FB7 #C7933F

split-complementary

#3FC74F #933FC7 #C73F73

monochromatic

#206C29 #2D9B3A #3FC74F #6ED57A #9EE3A6

Accessibility & contrast

On white

2.21

#3FC74F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.49

#3FC74F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC74F

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC74F	#FFFFFF	#000000	##000000
##3FC74F	1.00	2.21	9.49	9.49
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.49	21.00	1.00	1.00
##000000	9.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB542

Deuteranopia (green-blind)

#BAAA59

Tritanopia (blue-blind)

#0FC2AD

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #3fc74f;
/* rgb */ color: rgb(63, 199, 79);
/* oklch */ color: oklch(73.2% 0.199 145.0);

Tailwind

colors: {
  custom: {
    50: '#86d984',
    500: '#3fc74f',
    950: '#000000',
  },
}

SCSS

$custom: #3fc74f;
$custom-light: #86d984;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc74f",
  "rgb": {
    "r": 63,
    "g": 199,
    "b": 79
  },
  "hsl": {
    "h": 127.059,
    "s": 54.839,
    "l": 51.373
  },
  "oklch": {
    "l": 0.73158,
    "c": 0.19907,
    "h": 145
  },
  "luminance": 0.42468
}

Semantic roles & 50–950 ramp

primary

#3FC74F

secondary

#CF93C8

accent

#4ACDDE

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #3FC74F

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

Preview Lab → · Contrast checker → · Palette generator →