#3FD979#3FD979

#3FD979 is a light, vivid green. Relative luminance 0.521; OKLCH L 78.4% C 0.186 H 151.5°. Best body text is #000000 at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#3FD979
RGB	rgb(63, 217, 121)
HSL	hsl(143, 67%, 55%)
HSV	hsv(143, 71%, 85%)
CMYK	cmyk(71%, 0%, 44.2%, 14.9%)
CIE-LAB	lab(77.32, -60.62, 35.96)
CIE-LCH	lch(77.32, 70.48, 149.32°)
OKLab	oklab(78.39% -0.1632 0.0885)
OKLCH	oklch(78.39% 0.186 151.5)
XYZ	xyz(30.3114, 52.0595, 26.5365)
Luminance	0.5206 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD979 #D93F9F

analogous

#52D93F #3FD979 #3FD9C6

triadic

#3FD979 #793FD9 #D9793F

tetradic

#3FD979 #3F52D9 #D93F9F #D9C63F

square

#3FD979 #3F52D9 #D93F9F #D9C63F

split-complementary

#3FD979 #C63FD9 #D93F52

monochromatic

#1A8442 #24B75B #3FD979 #72E39D #A5EDC0

Accessibility & contrast

On white

1.84

#3FD979 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.41

#3FD979 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD979

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD979	#FFFFFF	#000000	##000000
##3FD979	1.00	1.84	11.41	11.41
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.41	21.00	1.00	1.00
##000000	11.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC772

Deuteranopia (green-blind)

#C7BA80

Tritanopia (blue-blind)

#00D6C2

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #3fd979;
/* rgb */ color: rgb(63, 217, 121);
/* oklch */ color: oklch(78.4% 0.186 151.5);

Tailwind

colors: {
  custom: {
    50: '#88e6a1',
    500: '#3fd979',
    950: '#000000',
  },
}

SCSS

$custom: #3fd979;
$custom-light: #88e6a1;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd979",
  "rgb": {
    "r": 63,
    "g": 217,
    "b": 121
  },
  "hsl": {
    "h": 142.597,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.78391,
    "c": 0.18566,
    "h": 151.5
  },
  "luminance": 0.52063
}

Semantic roles & 50–950 ramp

primary

#3FD979

secondary

#8A3269

accent

#3EA9EA

background

#FCFEFC

surface

#F4FCF5

border

#CED5CF

text

#0D160F

muted

#7F8480

Preview Lab

Preview with #3FD979

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

Preview Lab → · Contrast checker → · Palette generator →