#3FBB46#3FBB46

#3FBB46 is a light, vivid green. Relative luminance 0.370; OKLCH L 69.9% C 0.191 H 144.0°. Best body text is #000000 at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#3FBB46
RGB	rgb(63, 187, 70)
HSL	hsl(123, 50%, 49%)
HSV	hsv(123, 66%, 73%)
CMYK	cmyk(66.3%, 0%, 62.6%, 26.7%)
CIE-LAB	lab(67.31, -57.17, 48.17)
CIE-LCH	lch(67.31, 74.75, 139.88°)
OKLab	oklab(69.92% -0.1549 0.1125)
OKLCH	oklch(69.92% 0.191 144)
XYZ	xyz(20.9244, 37.0374, 11.8394)
Luminance	0.3704 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBB46 #BB3FB4

analogous

#76BB3F #3FBB46 #3FBB84

triadic

#3FBB46 #463FBB #BB463F

tetradic

#3FBB46 #3F76BB #BB3FB4 #BB843F

square

#3FBB46 #3F76BB #BB3FB4 #BB843F

split-complementary

#3FBB46 #843FBB #BB3F76

monochromatic

#205F24 #308D35 #3FBB46 #6ACD70 #98DC9C

Accessibility & contrast

On white

2.50

#3FBB46 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.41

#3FBB46 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBB46

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBB46	#FFFFFF	#000000	##000000
##3FBB46	1.00	2.50	8.41	8.41
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.41	21.00	1.00	1.00
##000000	8.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA39

Deuteranopia (green-blind)

#B0A050

Tritanopia (blue-blind)

#1EB6A2

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #3fbb46;
/* rgb */ color: rgb(63, 187, 70);
/* oklch */ color: oklch(69.9% 0.191 144.0);

Tailwind

colors: {
  custom: {
    50: '#84d07e',
    500: '#3fbb46',
    950: '#000000',
  },
}

SCSS

$custom: #3fbb46;
$custom-light: #84d07e;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbb46",
  "rgb": {
    "r": 63,
    "g": 187,
    "b": 70
  },
  "hsl": {
    "h": 123.387,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.69915,
    "c": 0.19146,
    "h": 144
  },
  "luminance": 0.3704
}

Semantic roles & 50–950 ramp

primary

#3FBB46

secondary

#C88EC5

accent

#4FD1D9

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C140A

muted

#7D827C

Preview Lab

Preview with #3FBB46

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

Preview Lab → · Contrast checker → · Palette generator →