#3FD641#3FD641

#3FD641 is a light, highly saturated green. Relative luminance 0.495; OKLCH L 76.9% C 0.226 H 143.1°. Best body text is #000000 at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#3FD641
RGB	rgb(63, 214, 65)
HSL	hsl(121, 65%, 54%)
HSV	hsv(121, 71%, 84%)
CMYK	cmyk(70.6%, 0%, 69.6%, 16.1%)
CIE-LAB	lab(75.78, -66.72, 59.42)
CIE-LCH	lch(75.78, 89.34, 138.31°)
OKLab	oklab(76.92% -0.181 0.1357)
OKLCH	oklch(76.92% 0.226 143.1)
XYZ	xyz(27.0489, 49.5286, 13.1345)
Luminance	0.4953 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD641 #D63FD4

analogous

#88D63F #3FD641 #3FD68D

triadic

#3FD641 #413FD6 #D6413F

tetradic

#3FD641 #3F88D6 #D63FD4 #D68D3F

square

#3FD641 #3F88D6 #D63FD4 #D68D3F

split-complementary

#3FD641 #8D3FD6 #D63F88

monochromatic

#1B7F1D #26B228 #3FD641 #71E173 #A4ECA5

Accessibility & contrast

On white

1.93

#3FD641 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.91

#3FD641 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD641

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD641	#FFFFFF	#000000	##000000
##3FD641	1.00	1.93	10.91	10.91
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.91	21.00	1.00	1.00
##000000	10.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC22A

Deuteranopia (green-blind)

#C9B650

Tritanopia (blue-blind)

#04D0B8

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #3fd641;
/* rgb */ color: rgb(63, 214, 65);
/* oklch */ color: oklch(76.9% 0.226 143.1);

Tailwind

colors: {
  custom: {
    50: '#89e47d',
    500: '#3fd641',
    950: '#000000',
  },
}

SCSS

$custom: #3fd641;
$custom-light: #89e47d;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd641",
  "rgb": {
    "r": 63,
    "g": 214,
    "b": 65
  },
  "hsl": {
    "h": 120.795,
    "s": 64.807,
    "l": 54.314
  },
  "oklch": {
    "l": 0.76922,
    "c": 0.22626,
    "h": 143.1
  },
  "luminance": 0.49532
}

Semantic roles & 50–950 ramp

primary

#3FD641

secondary

#D898D8

accent

#40E6E8

background

#F9FEF8

surface

#F2FCEF

border

#CCD5CA

text

#0D160A

muted

#7E847C

Preview Lab

Preview with #3FD641

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

Preview Lab → · Contrast checker → · Palette generator →