#3FDB46#3FDB46

#3FDB46 is a light, highly saturated green. Relative luminance 0.522; OKLCH L 78.3% C 0.229 H 143.6°. Best body text is #000000 at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#3FDB46
RGB	rgb(63, 219, 70)
HSL	hsl(123, 68%, 55%)
HSV	hsv(123, 71%, 86%)
CMYK	cmyk(71.2%, 0%, 68%, 14.1%)
CIE-LAB	lab(77.38, -67.88, 59.19)
CIE-LCH	lch(77.38, 90.06, 138.91°)
OKLab	oklab(78.26% -0.1839 0.1358)
OKLCH	oklch(78.26% 0.229 143.6)
XYZ	xyz(28.4851, 52.1588, 14.3596)
Luminance	0.5216 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FDB46 #DB3FD4

analogous

#86DB3F #3FDB46 #3FDB94

triadic

#3FDB46 #463FDB #DB463F

tetradic

#3FDB46 #3F86DB #DB3FD4 #DB943F

square

#3FDB46 #3F86DB #DB3FD4 #DB943F

split-complementary

#3FDB46 #943FDB #DB3F86

monochromatic

#19861E #23BA2A #3FDB46 #73E578 #A6EEA9

Accessibility & contrast

On white

1.84

#3FDB46 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.43

#3FDB46 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FDB46

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FDB46	#FFFFFF	#000000	##000000
##3FDB46	1.00	1.84	11.43	11.43
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.43	21.00	1.00	1.00
##000000	11.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC731

Deuteranopia (green-blind)

#CEBA54

Tritanopia (blue-blind)

#00D5BD

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #3fdb46;
/* rgb */ color: rgb(63, 219, 70);
/* oklch */ color: oklch(78.3% 0.229 143.6);

Tailwind

colors: {
  custom: {
    50: '#8ae781',
    500: '#3fdb46',
    950: '#000000',
  },
}

SCSS

$custom: #3fdb46;
$custom-light: #8ae781;
$custom-dark: #000000;

JSON

{
  "hex": "#3fdb46",
  "rgb": {
    "r": 63,
    "g": 219,
    "b": 70
  },
  "hsl": {
    "h": 122.692,
    "s": 68.421,
    "l": 55.294
  },
  "oklch": {
    "l": 0.78259,
    "c": 0.22866,
    "h": 143.6
  },
  "luminance": 0.52162
}

Semantic roles & 50–950 ramp

primary

#3FDB46

secondary

#8D3289

accent

#3DE3EB

background

#FCFEFB

surface

#F4FDF2

border

#CED5CC

text

#0E160B

muted

#7F847E

Preview Lab

Preview with #3FDB46

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

Preview Lab → · Contrast checker → · Palette generator →