#3FC64D#3FC64D

#3FC64D is a light, vivid green. Relative luminance 0.420; OKLCH L 72.9% C 0.199 H 144.7°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#3FC64D
RGB	rgb(63, 198, 77)
HSL	hsl(126, 54%, 51%)
HSV	hsv(126, 68%, 78%)
CMYK	cmyk(68.2%, 0%, 61.1%, 22.4%)
CIE-LAB	lab(70.86, -60.19, 49.10)
CIE-LCH	lch(70.86, 77.68, 140.80°)
OKLab	oklab(72.88% -0.1628 0.1151)
OKLCH	oklch(72.88% 0.199 144.7)
XYZ	xyz(23.5820, 41.9782, 13.8796)
Luminance	0.4198 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC64D #C63FB8

analogous

#74C63F #3FC64D #3FC690

triadic

#3FC64D #4D3FC6 #C64D3F

tetradic

#3FC64D #3F74C6 #C63FB8 #C6903F

square

#3FC64D #3F74C6 #C63FB8 #C6903F

split-complementary

#3FC64D #903FC6 #C63F74

monochromatic

#206B28 #2E9A39 #3FC64D #6ED479 #9DE2A4

Accessibility & contrast

On white

2.23

#3FC64D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.40

#3FC64D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC64D

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC64D	#FFFFFF	#000000	##000000
##3FC64D	1.00	2.23	9.40	9.40
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.40	21.00	1.00	1.00
##000000	9.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B440

Deuteranopia (green-blind)

#B9A957

Tritanopia (blue-blind)

#11C1AC

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3fc64d;
/* rgb */ color: rgb(63, 198, 77);
/* oklch */ color: oklch(72.9% 0.199 144.7);

Tailwind

colors: {
  custom: {
    50: '#85d883',
    500: '#3fc64d',
    950: '#000000',
  },
}

SCSS

$custom: #3fc64d;
$custom-light: #85d883;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc64d",
  "rgb": {
    "r": 63,
    "g": 198,
    "b": 77
  },
  "hsl": {
    "h": 126.222,
    "s": 54.217,
    "l": 51.176
  },
  "oklch": {
    "l": 0.72875,
    "c": 0.19941,
    "h": 144.7
  },
  "luminance": 0.41981
}

Semantic roles & 50–950 ramp

primary

#3FC64D

secondary

#CE93C8

accent

#4ACEDE

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #3FC64D

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

Preview Lab → · Contrast checker → · Palette generator →