#3FC646#3FC646

#3FC646 is a light, highly saturated green. Relative luminance 0.419; OKLCH L 72.8% C 0.205 H 143.8°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#3FC646
RGB	rgb(63, 198, 70)
HSL	hsl(123, 54%, 51%)
HSV	hsv(123, 68%, 78%)
CMYK	cmyk(68.2%, 0%, 64.6%, 22.4%)
CIE-LAB	lab(70.79, -60.96, 52.06)
CIE-LCH	lch(70.79, 80.16, 139.50°)
OKLab	oklab(72.8% -0.1652 0.1208)
OKLCH	oklch(72.8% 0.205 143.8)
XYZ	xyz(23.3480, 41.8846, 12.6472)
Luminance	0.4189 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC646 #C63FBF

analogous

#7BC63F #3FC646 #3FC689

triadic

#3FC646 #463FC6 #C6463F

tetradic

#3FC646 #3F7BC6 #C63FBF #C6893F

square

#3FC646 #3F7BC6 #C63FBF #C6893F

split-complementary

#3FC646 #893FC6 #C63F7B

monochromatic

#206B24 #2E9A33 #3FC646 #6ED473 #9DE2A1

Accessibility & contrast

On white

2.24

#3FC646 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.38

#3FC646 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC646

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC646	#FFFFFF	#000000	##000000
##3FC646	1.00	2.24	9.38	9.38
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.38	21.00	1.00	1.00
##000000	9.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB436

Deuteranopia (green-blind)

#BAA951

Tritanopia (blue-blind)

#16C1AB

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3fc646;
/* rgb */ color: rgb(63, 198, 70);
/* oklch */ color: oklch(72.8% 0.205 143.8);

Tailwind

colors: {
  custom: {
    50: '#86d87f',
    500: '#3fc646',
    950: '#000000',
  },
}

SCSS

$custom: #3fc646;
$custom-light: #86d87f;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc646",
  "rgb": {
    "r": 63,
    "g": 198,
    "b": 70
  },
  "hsl": {
    "h": 123.111,
    "s": 54.217,
    "l": 51.176
  },
  "oklch": {
    "l": 0.72801,
    "c": 0.20464,
    "h": 143.8
  },
  "luminance": 0.41887
}

Semantic roles & 50–950 ramp

primary

#3FC646

secondary

#CE93CB

accent

#4AD6DE

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0D150A

muted

#7D837C

Preview Lab

Preview with #3FC646

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

Preview Lab → · Contrast checker → · Palette generator →