#3FD149#3FD149

#3FD149 is a light, highly saturated green. Relative luminance 0.471; OKLCH L 75.7% C 0.215 H 144.0°. Best body text is #000000 at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#3FD149
RGB	rgb(63, 209, 73)
HSL	hsl(124, 61%, 53%)
HSV	hsv(124, 70%, 82%)
CMYK	cmyk(69.9%, 0%, 65.1%, 18%)
CIE-LAB	lab(74.28, -64.34, 54.64)
CIE-LCH	lch(74.28, 84.41, 139.66°)
OKLab	oklab(75.7% -0.1742 0.1266)
OKLCH	oklch(75.7% 0.215 144)
XYZ	xyz(26.0513, 47.1359, 14.0272)
Luminance	0.4714 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD149 #D13FC7

analogous

#7ED13F #3FD149 #3FD192

triadic

#3FD149 #493FD1 #D1493F

tetradic

#3FD149 #3F7ED1 #D13FC7 #D1923F

square

#3FD149 #3F7ED1 #D13FC7 #D1923F

split-complementary

#3FD149 #923FD1 #D13F7E

monochromatic

#1D7923 #29AA32 #3FD149 #70DD78 #A2E9A7

Accessibility & contrast

On white

2.01

#3FD149 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.43

#3FD149 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD149

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD149	#FFFFFF	#000000	##000000
##3FD149	1.00	2.01	10.43	10.43
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.43	21.00	1.00	1.00
##000000	10.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE38

Deuteranopia (green-blind)

#C4B255

Tritanopia (blue-blind)

#05CBB5

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #3fd149;
/* rgb */ color: rgb(63, 209, 73);
/* oklch */ color: oklch(75.7% 0.215 144.0);

Tailwind

colors: {
  custom: {
    50: '#88e081',
    500: '#3fd149',
    950: '#000000',
  },
}

SCSS

$custom: #3fd149;
$custom-light: #88e081;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd149",
  "rgb": {
    "r": 63,
    "g": 209,
    "b": 73
  },
  "hsl": {
    "h": 124.11,
    "s": 61.345,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75697,
    "c": 0.21533,
    "h": 144
  },
  "luminance": 0.47139
}

Semantic roles & 50–950 ramp

primary

#3FD149

secondary

#D597D1

accent

#43D9E4

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #3FD149

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

Preview Lab → · Contrast checker → · Palette generator →