#3FC74A#3FC74A

#3FC74A is a light, highly saturated green. Relative luminance 0.424; OKLCH L 73.1% C 0.203 H 144.3°. Best body text is #000000 at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#3FC74A
RGB	rgb(63, 199, 74)
HSL	hsl(125, 55%, 51%)
HSV	hsv(125, 68%, 78%)
CMYK	cmyk(68.3%, 0%, 62.8%, 22%)
CIE-LAB	lab(71.14, -60.87, 50.74)
CIE-LCH	lch(71.14, 79.25, 140.19°)
OKLab	oklab(73.1% -0.1648 0.1184)
OKLCH	oklch(73.1% 0.203 144.3)
XYZ	xyz(23.7078, 42.3955, 13.4110)
Luminance	0.4240 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC74A #C73FBC

analogous

#78C73F #3FC74A #3FC78E

triadic

#3FC74A #4A3FC7 #C74A3F

tetradic

#3FC74A #3F78C7 #C73FBC #C78E3F

square

#3FC74A #3F78C7 #C73FBC #C78E3F

split-complementary

#3FC74A #8E3FC7 #C73F78

monochromatic

#206C26 #2D9B36 #3FC74A #6ED577 #9EE3A3

Accessibility & contrast

On white

2.22

#3FC74A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.48

#3FC74A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC74A

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC74A	#FFFFFF	#000000	##000000
##3FC74A	1.00	2.22	9.48	9.48
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.48	21.00	1.00	1.00
##000000	9.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB53B

Deuteranopia (green-blind)

#BBAA55

Tritanopia (blue-blind)

#13C2AD

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #3fc74a;
/* rgb */ color: rgb(63, 199, 74);
/* oklch */ color: oklch(73.1% 0.203 144.3);

Tailwind

colors: {
  custom: {
    50: '#86d981',
    500: '#3fc74a',
    950: '#000000',
  },
}

SCSS

$custom: #3fc74a;
$custom-light: #86d981;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc74a",
  "rgb": {
    "r": 63,
    "g": 199,
    "b": 74
  },
  "hsl": {
    "h": 124.853,
    "s": 54.839,
    "l": 51.373
  },
  "oklch": {
    "l": 0.73103,
    "c": 0.20289,
    "h": 144.3
  },
  "luminance": 0.42398
}

Semantic roles & 50–950 ramp

primary

#3FC74A

secondary

#CF93CA

accent

#4AD2DE

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0D150B

muted

#7D837C

Preview Lab

Preview with #3FC74A

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

Preview Lab → · Contrast checker → · Palette generator →