#3FC678#3FC678

#3FC678 is a light, vivid green. Relative luminance 0.428; OKLCH L 73.5% C 0.162 H 153.7°. Best body text is #000000 at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#3FC678
RGB	rgb(63, 198, 120)
HSL	hsl(145, 54%, 51%)
HSV	hsv(145, 68%, 78%)
CMYK	cmyk(68.2%, 0%, 39.4%, 22.4%)
CIE-LAB	lab(71.42, -53.76, 28.78)
CIE-LCH	lch(71.42, 60.99, 151.84°)
OKLab	oklab(73.52% -0.1452 0.0717)
OKLCH	oklch(73.52% 0.162 153.7)
XYZ	xyz(25.6319, 42.7982, 24.6757)
Luminance	0.4280 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC678 #C63F8D

analogous

#49C63F #3FC678 #3FC6BB

triadic

#3FC678 #783FC6 #C6783F

tetradic

#3FC678 #3F49C6 #C63F8D #C6BB3F

square

#3FC678 #3F49C6 #C63F8D #C6BB3F

split-complementary

#3FC678 #BB3FC6 #C63F49

monochromatic

#206B3F #2E9A5B #3FC678 #6ED499 #9DE2BA

Accessibility & contrast

On white

2.20

#3FC678 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.56

#3FC678 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC678

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC678	#FFFFFF	#000000	##000000
##3FC678	1.00	2.20	9.56	9.56
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.56	21.00	1.00	1.00
##000000	9.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B673

Deuteranopia (green-blind)

#B5AA7D

Tritanopia (blue-blind)

#00C4B2

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #3fc678;
/* rgb */ color: rgb(63, 198, 120);
/* oklch */ color: oklch(73.5% 0.162 153.7);

Tailwind

colors: {
  custom: {
    50: '#84d89f',
    500: '#3fc678',
    950: '#000000',
  },
}

SCSS

$custom: #3fc678;
$custom-light: #84d89f;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc678",
  "rgb": {
    "r": 63,
    "g": 198,
    "b": 120
  },
  "hsl": {
    "h": 145.333,
    "s": 54.217,
    "l": 51.176
  },
  "oklch": {
    "l": 0.73522,
    "c": 0.16192,
    "h": 153.7
  },
  "luminance": 0.42801
}

Semantic roles & 50–950 ramp

primary

#3FC678

secondary

#CE93B5

accent

#4A9FDE

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #3FC678

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

Preview Lab → · Contrast checker → · Palette generator →