#3FBC36#3FBC36

#3FBC36 is a light, highly saturated green. Relative luminance 0.373; OKLCH L 70.0% C 0.204 H 142.1°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#3FBC36
RGB	rgb(63, 188, 54)
HSL	hsl(116, 55%, 47%)
HSV	hsv(116, 71%, 74%)
CMYK	cmyk(66.5%, 0%, 71.3%, 26.3%)
CIE-LAB	lab(67.49, -59.07, 54.95)
CIE-LCH	lch(67.49, 80.67, 137.07°)
OKLab	oklab(70.03% -0.1608 0.125)
OKLCH	oklch(70.03% 0.204 142.1)
XYZ	xyz(20.6978, 37.2874, 9.5957)
Luminance	0.3729 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBC36 #B336BC

analogous

#82BC36 #3FBC36 #36BC70

triadic

#3FBC36 #363FBC #BC363F

tetradic

#3FBC36 #3682BC #B336BC #BC7036

square

#3FBC36 #3682BC #B336BC #BC7036

split-complementary

#3FBC36 #7036BC #BC3682

monochromatic

#1F5D1B #2F8C28 #3FBC36 #66D15E #93DF8E

Accessibility & contrast

On white

2.48

#3FBC36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.46

#3FBC36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBC36

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBC36	#FFFFFF	#000000	##000000
##3FBC36	1.00	2.48	8.46	8.46
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.46	21.00	1.00	1.00
##000000	8.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AB20

Deuteranopia (green-blind)

#B2A043

Tritanopia (blue-blind)

#23B6A2

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #3fbc36;
/* rgb */ color: rgb(63, 188, 54);
/* oklch */ color: oklch(70.0% 0.204 142.1);

Tailwind

colors: {
  custom: {
    50: '#84d175',
    500: '#3fbc36',
    950: '#000000',
  },
}

SCSS

$custom: #3fbc36;
$custom-light: #84d175;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbc36",
  "rgb": {
    "r": 63,
    "g": 188,
    "b": 54
  },
  "hsl": {
    "h": 115.97,
    "s": 55.372,
    "l": 47.451
  },
  "oklch": {
    "l": 0.70027,
    "c": 0.20371,
    "h": 142.1
  },
  "luminance": 0.3729
}

Semantic roles & 50–950 ramp

primary

#3FBC36

secondary

#C485C9

accent

#49DFD5

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #3FBC36

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

Preview Lab → · Contrast checker → · Palette generator →