#3FBB36#3FBB36

#3FBB36 is a light, highly saturated green. Relative luminance 0.369; OKLCH L 69.8% C 0.203 H 142.1°. Best body text is #000000 at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#3FBB36
RGB	rgb(63, 187, 54)
HSL	hsl(116, 55%, 47%)
HSV	hsv(116, 71%, 73%)
CMYK	cmyk(66.3%, 0%, 71.1%, 26.7%)
CIE-LAB	lab(67.17, -58.73, 54.62)
CIE-LCH	lch(67.17, 80.20, 137.07°)
OKLab	oklab(69.76% -0.1599 0.1243)
OKLCH	oklch(69.76% 0.203 142.1)
XYZ	xyz(20.4849, 36.8616, 9.5248)
Luminance	0.3686 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBB36 #B236BB

analogous

#81BB36 #3FBB36 #36BB70

triadic

#3FBB36 #363FBB #BB363F

tetradic

#3FBB36 #3681BB #B236BB #BB7036

square

#3FBB36 #3681BB #B236BB #BB7036

split-complementary

#3FBB36 #7036BB #BB3681

monochromatic

#1F5C1B #2F8C28 #3FBB36 #66D05E #93DE8D

Accessibility & contrast

On white

2.51

#3FBB36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.37

#3FBB36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBB36

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBB36	#FFFFFF	#000000	##000000
##3FBB36	1.00	2.51	8.37	8.37
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.37	21.00	1.00	1.00
##000000	8.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA20

Deuteranopia (green-blind)

#B1A043

Tritanopia (blue-blind)

#24B5A1

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3fbb36;
/* rgb */ color: rgb(63, 187, 54);
/* oklch */ color: oklch(69.8% 0.203 142.1);

Tailwind

colors: {
  custom: {
    50: '#84d175',
    500: '#3fbb36',
    950: '#000000',
  },
}

SCSS

$custom: #3fbb36;
$custom-light: #84d175;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbb36",
  "rgb": {
    "r": 63,
    "g": 187,
    "b": 54
  },
  "hsl": {
    "h": 115.94,
    "s": 55.187,
    "l": 47.255
  },
  "oklch": {
    "l": 0.69763,
    "c": 0.20256,
    "h": 142.1
  },
  "luminance": 0.36864
}

Semantic roles & 50–950 ramp

primary

#3FBB36

secondary

#C484C9

accent

#49DFD4

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1409

muted

#7D827B

Preview Lab

Preview with #3FBB36

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

Preview Lab → · Contrast checker → · Palette generator →