#3FC378#3FC378

#3FC378 is a light, vivid green. Relative luminance 0.414; OKLCH L 72.8% C 0.158 H 154.2°. Best body text is #000000 at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#3FC378
RGB	rgb(63, 195, 120)
HSL	hsl(146, 52%, 51%)
HSV	hsv(146, 68%, 76%)
CMYK	cmyk(67.7%, 0%, 38.5%, 23.5%)
CIE-LAB	lab(70.48, -52.61, 27.55)
CIE-LCH	lch(70.48, 59.39, 152.37°)
OKLab	oklab(72.75% -0.1422 0.0688)
OKLCH	oklch(72.75% 0.158 154.2)
XYZ	xyz(24.9530, 41.4403, 24.4494)
Luminance	0.4144 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC378 #C33F8A

analogous

#48C33F #3FC378 #3FC3BA

triadic

#3FC378 #783FC3 #C3783F

tetradic

#3FC378 #3F48C3 #C33F8A #C3BA3F

square

#3FC378 #3F48C3 #C33F8A #C3BA3F

split-complementary

#3FC378 #BA3FC3 #C33F48

monochromatic

#20673F #2F965B #3FC378 #6ED299 #9CE0BA

Accessibility & contrast

On white

2.26

#3FC378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.29

#3FC378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC378

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC378	#FFFFFF	#000000	##000000
##3FC378	1.00	2.26	9.29	9.29
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.29	21.00	1.00	1.00
##000000	9.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B373

Deuteranopia (green-blind)

#B2A87D

Tritanopia (blue-blind)

#00C1B0

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #3fc378;
/* rgb */ color: rgb(63, 195, 120);
/* oklch */ color: oklch(72.8% 0.158 154.2);

Tailwind

colors: {
  custom: {
    50: '#84d69f',
    500: '#3fc378',
    950: '#000000',
  },
}

SCSS

$custom: #3fc378;
$custom-light: #84d69f;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc378",
  "rgb": {
    "r": 63,
    "g": 195,
    "b": 120
  },
  "hsl": {
    "h": 145.909,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72752,
    "c": 0.15793,
    "h": 154.2
  },
  "luminance": 0.41443
}

Semantic roles & 50–950 ramp

primary

#3FC378

secondary

#CC92B3

accent

#4C9EDC

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140E

muted

#7D837E

Preview Lab

Preview with #3FC378

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

Preview Lab → · Contrast checker → · Palette generator →