#3FD671#3FD671

#3FD671 is a light, vivid green. Relative luminance 0.503; OKLCH L 77.5% C 0.189 H 150.1°. Best body text is #000000 at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#3FD671
RGB	rgb(63, 214, 113)
HSL	hsl(140, 65%, 54%)
HSV	hsv(140, 71%, 84%)
CMYK	cmyk(70.6%, 0%, 47.2%, 16.1%)
CIE-LAB	lab(76.28, -60.85, 38.62)
CIE-LCH	lch(76.28, 72.07, 147.60°)
OKLab	oklab(77.5% -0.1638 0.0943)
OKLCH	oklch(77.5% 0.189 150.1)
XYZ	xyz(29.0747, 50.3389, 23.8037)
Luminance	0.5034 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD671 #D63FA4

analogous

#58D63F #3FD671 #3FD6BD

triadic

#3FD671 #713FD6 #D6713F

tetradic

#3FD671 #3F58D6 #D63FA4 #D6BD3F

square

#3FD671 #3F58D6 #D63FA4 #D6BD3F

split-complementary

#3FD671 #BD3FD6 #D63F58

monochromatic

#1B7F3C #26B254 #3FD671 #71E196 #A4ECBC

Accessibility & contrast

On white

1.90

#3FD671 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.07

#3FD671 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD671

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD671	#FFFFFF	#000000	##000000
##3FD671	1.00	1.90	11.07	11.07
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.07	21.00	1.00	1.00
##000000	11.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C469

Deuteranopia (green-blind)

#C5B778

Tritanopia (blue-blind)

#00D2BE

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #3fd671;
/* rgb */ color: rgb(63, 214, 113);
/* oklch */ color: oklch(77.5% 0.189 150.1);

Tailwind

colors: {
  custom: {
    50: '#87e49b',
    500: '#3fd671',
    950: '#000000',
  },
}

SCSS

$custom: #3fd671;
$custom-light: #87e49b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd671",
  "rgb": {
    "r": 63,
    "g": 214,
    "b": 113
  },
  "hsl": {
    "h": 139.868,
    "s": 64.807,
    "l": 54.314
  },
  "oklch": {
    "l": 0.77495,
    "c": 0.18898,
    "h": 150.1
  },
  "luminance": 0.50342
}

Semantic roles & 50–950 ramp

primary

#3FD671

secondary

#87336B

accent

#40B0E8

background

#FCFEFC

surface

#F4FCF5

border

#CED5CF

text

#0D160E

muted

#7F847F

Preview Lab

Preview with #3FD671

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

Preview Lab → · Contrast checker → · Palette generator →