#3FC478#3FC478

#3FC478 is a light, vivid green. Relative luminance 0.419; OKLCH L 73.0% C 0.159 H 154.0°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#3FC478
RGB	rgb(63, 196, 120)
HSL	hsl(146, 53%, 51%)
HSV	hsv(146, 68%, 77%)
CMYK	cmyk(67.9%, 0%, 38.8%, 23.1%)
CIE-LAB	lab(70.79, -53.00, 27.96)
CIE-LCH	lch(70.79, 59.92, 152.19°)
OKLab	oklab(73.01% -0.1432 0.0698)
OKLCH	oklch(73.01% 0.159 154)
XYZ	xyz(25.1778, 41.8899, 24.5243)
Luminance	0.4189 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC478 #C43F8B

analogous

#48C43F #3FC478 #3FC4BA

triadic

#3FC478 #783FC4 #C4783F

tetradic

#3FC478 #3F48C4 #C43F8B #C4BA3F

square

#3FC478 #3F48C4 #C43F8B #C4BA3F

split-complementary

#3FC478 #BA3FC4 #C43F48

monochromatic

#20683F #2E975B #3FC478 #6ED299 #9DE1BA

Accessibility & contrast

On white

2.24

#3FC478 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.38

#3FC478 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC478

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC478	#FFFFFF	#000000	##000000
##3FC478	1.00	2.24	9.38	9.38
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.38	21.00	1.00	1.00
##000000	9.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B473

Deuteranopia (green-blind)

#B3A87D

Tritanopia (blue-blind)

#00C2B1

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3fc478;
/* rgb */ color: rgb(63, 196, 120);
/* oklch */ color: oklch(73.0% 0.159 154.0);

Tailwind

colors: {
  custom: {
    50: '#84d79f',
    500: '#3fc478',
    950: '#000000',
  },
}

SCSS

$custom: #3fc478;
$custom-light: #84d79f;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc478",
  "rgb": {
    "r": 63,
    "g": 196,
    "b": 120
  },
  "hsl": {
    "h": 145.714,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.73009,
    "c": 0.15927,
    "h": 154
  },
  "luminance": 0.41893
}

Semantic roles & 50–950 ramp

primary

#3FC478

secondary

#CD92B4

accent

#4B9EDC

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140E

muted

#7D837E

Preview Lab

Preview with #3FC478

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

Preview Lab → · Contrast checker → · Palette generator →