#3FD861#3FD861

#3FD861 is a light, highly saturated green. Relative luminance 0.510; OKLCH L 77.8% C 0.205 H 147.0°. Best body text is #000000 at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#3FD861
RGB	rgb(63, 216, 97)
HSL	hsl(133, 66%, 55%)
HSV	hsv(133, 71%, 85%)
CMYK	cmyk(70.8%, 0%, 55.1%, 15.3%)
CIE-LAB	lab(76.70, -63.87, 46.82)
CIE-LCH	lch(76.70, 79.19, 143.76°)
OKLab	oklab(77.78% -0.1721 0.1118)
OKLCH	oklch(77.78% 0.205 147)
XYZ	xyz(28.7613, 51.0283, 19.6406)
Luminance	0.5103 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD861 #D83FB6

analogous

#6AD83F #3FD861 #3FD8AD

triadic

#3FD861 #613FD8 #D8613F

tetradic

#3FD861 #3F6AD8 #D83FB6 #D8AD3F

square

#3FD861 #3F6AD8 #D83FB6 #D8AD3F

split-complementary

#3FD861 #AD3FD8 #D83F6A

monochromatic

#1A8231 #25B545 #3FD861 #72E28B #A5EDB5

Accessibility & contrast

On white

1.87

#3FD861 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.21

#3FD861 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD861

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD861	#FFFFFF	#000000	##000000
##3FD861	1.00	1.87	11.21	11.21
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.21	21.00	1.00	1.00
##000000	11.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC556

Deuteranopia (green-blind)

#C9B86A

Tritanopia (blue-blind)

#00D3BD

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #3fd861;
/* rgb */ color: rgb(63, 216, 97);
/* oklch */ color: oklch(77.8% 0.205 147.0);

Tailwind

colors: {
  custom: {
    50: '#88e591',
    500: '#3fd861',
    950: '#000000',
  },
}

SCSS

$custom: #3fd861;
$custom-light: #88e591;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd861",
  "rgb": {
    "r": 63,
    "g": 216,
    "b": 97
  },
  "hsl": {
    "h": 133.333,
    "s": 66.234,
    "l": 54.706
  },
  "oklch": {
    "l": 0.77777,
    "c": 0.2052,
    "h": 147
  },
  "luminance": 0.51032
}

Semantic roles & 50–950 ramp

primary

#3FD861

secondary

#893276

accent

#3FC3E9

background

#FCFEFC

surface

#F4FCF4

border

#CED5CE

text

#0D160D

muted

#7F847F

Preview Lab

Preview with #3FD861

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

Preview Lab → · Contrast checker → · Palette generator →