#3FC149#3FC149

#3FC149 is a light, vivid green. Relative luminance 0.397; OKLCH L 71.5% C 0.196 H 144.3°. Best body text is #000000 at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#3FC149
RGB	rgb(63, 193, 73)
HSL	hsl(125, 51%, 50%)
HSV	hsv(125, 67%, 76%)
CMYK	cmyk(67.4%, 0%, 62.2%, 24.3%)
CIE-LAB	lab(69.24, -58.92, 49.03)
CIE-LCH	lch(69.24, 76.65, 140.24°)
OKLab	oklab(71.52% -0.1595 0.1146)
OKLCH	oklch(71.52% 0.196 144.3)
XYZ	xyz(22.3211, 39.6754, 12.7838)
Luminance	0.3968 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC149 #C13FB7

analogous

#76C13F #3FC149 #3FC18A

triadic

#3FC149 #493FC1 #C1493F

tetradic

#3FC149 #3F76C1 #C13FB7 #C18A3F

square

#3FC149 #3F76C1 #C13FB7 #C18A3F

split-complementary

#3FC149 #8A3FC1 #C13F76

monochromatic

#216526 #309337 #3FC149 #6DD075 #9CDFA1

Accessibility & contrast

On white

2.35

#3FC149 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.94

#3FC149 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC149

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC149	#FFFFFF	#000000	##000000
##3FC149	1.00	2.35	8.94	8.94
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.94	21.00	1.00	1.00
##000000	8.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B03B

Deuteranopia (green-blind)

#B5A553

Tritanopia (blue-blind)

#19BCA8

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #3fc149;
/* rgb */ color: rgb(63, 193, 73);
/* oklch */ color: oklch(71.5% 0.196 144.3);

Tailwind

colors: {
  custom: {
    50: '#85d580',
    500: '#3fc149',
    950: '#000000',
  },
}

SCSS

$custom: #3fc149;
$custom-light: #85d580;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc149",
  "rgb": {
    "r": 63,
    "g": 193,
    "b": 73
  },
  "hsl": {
    "h": 124.615,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.71523,
    "c": 0.19644,
    "h": 144.3
  },
  "luminance": 0.39678
}

Semantic roles & 50–950 ramp

primary

#3FC149

secondary

#CB91C6

accent

#4DD0DB

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #3FC149

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

Preview Lab → · Contrast checker → · Palette generator →