#3FD749#3FD749

#3FD749 is a light, highly saturated green. Relative luminance 0.501; OKLCH L 77.3% C 0.222 H 143.9°. Best body text is #000000 at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#3FD749
RGB	rgb(63, 215, 73)
HSL	hsl(124, 66%, 55%)
HSV	hsv(124, 71%, 84%)
CMYK	cmyk(70.7%, 0%, 66%, 15.7%)
CIE-LAB	lab(76.15, -66.30, 56.69)
CIE-LCH	lch(76.15, 87.23, 139.47°)
OKLab	oklab(77.25% -0.1795 0.1309)
OKLCH	oklch(77.25% 0.222 143.9)
XYZ	xyz(27.5512, 50.1356, 14.5272)
Luminance	0.5014 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD749 #D73FCD

analogous

#81D73F #3FD749 #3FD795

triadic

#3FD749 #493FD7 #D7493F

tetradic

#3FD749 #3F81D7 #D73FCD #D7953F

square

#3FD749 #3F81D7 #D73FCD #D7953F

split-complementary

#3FD749 #953FD7 #D73F81

monochromatic

#1B8122 #25B32F #3FD749 #72E279 #A4ECA9

Accessibility & contrast

On white

1.90

#3FD749 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.03

#3FD749 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD749

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD749	#FFFFFF	#000000	##000000
##3FD749	1.00	1.90	11.03	11.03
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.03	21.00	1.00	1.00
##000000	11.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC336

Deuteranopia (green-blind)

#CAB756

Tritanopia (blue-blind)

#00D1BA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #3fd749;
/* rgb */ color: rgb(63, 215, 73);
/* oklch */ color: oklch(77.3% 0.222 143.9);

Tailwind

colors: {
  custom: {
    50: '#89e582',
    500: '#3fd749',
    950: '#000000',
  },
}

SCSS

$custom: #3fd749;
$custom-light: #89e582;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd749",
  "rgb": {
    "r": 63,
    "g": 215,
    "b": 73
  },
  "hsl": {
    "h": 123.947,
    "s": 65.517,
    "l": 54.51
  },
  "oklch": {
    "l": 0.77252,
    "c": 0.22219,
    "h": 143.9
  },
  "luminance": 0.50139
}

Semantic roles & 50–950 ramp

primary

#3FD749

secondary

#883282

accent

#3FDDE8

background

#FCFEFB

surface

#F4FCF2

border

#CED5CC

text

#0D160B

muted

#7F847E

Preview Lab

Preview with #3FD749

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

Preview Lab → · Contrast checker → · Palette generator →