#3FC780#3FC780

#3FC780 is a light, vivid green. Relative luminance 0.435; OKLCH L 73.9% C 0.156 H 156.1°. Best body text is #000000 at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#3FC780
RGB	rgb(63, 199, 128)
HSL	hsl(149, 55%, 51%)
HSV	hsv(149, 68%, 78%)
CMYK	cmyk(68.3%, 0%, 35.7%, 22%)
CIE-LAB	lab(71.87, -52.63, 25.20)
CIE-LCH	lch(71.87, 58.36, 154.42°)
OKLab	oklab(73.94% -0.1425 0.0633)
OKLCH	oklch(73.94% 0.156 156.1)
XYZ	xyz(26.3672, 43.4592, 27.4168)
Luminance	0.4346 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC780 #C73F86

analogous

#42C73F #3FC780 #3FC7C4

triadic

#3FC780 #803FC7 #C7803F

tetradic

#3FC780 #3F42C7 #C73F86 #C7C43F

square

#3FC780 #3F42C7 #C73F86 #C7C43F

split-complementary

#3FC780 #C43FC7 #C73F42

monochromatic

#206C44 #2D9B62 #3FC780 #6ED59F #9EE3BF

Accessibility & contrast

On white

2.17

#3FC780 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.69

#3FC780 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC780

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC780	#FFFFFF	#000000	##000000
##3FC780	1.00	2.17	9.69	9.69
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.69	21.00	1.00	1.00
##000000	9.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B77B

Deuteranopia (green-blind)

#B5AB85

Tritanopia (blue-blind)

#00C5B5

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #3fc780;
/* rgb */ color: rgb(63, 199, 128);
/* oklch */ color: oklch(73.9% 0.156 156.1);

Tailwind

colors: {
  custom: {
    50: '#84d9a5',
    500: '#3fc780',
    950: '#000000',
  },
}

SCSS

$custom: #3fc780;
$custom-light: #84d9a5;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc780",
  "rgb": {
    "r": 63,
    "g": 199,
    "b": 128
  },
  "hsl": {
    "h": 148.676,
    "s": 54.839,
    "l": 51.373
  },
  "oklch": {
    "l": 0.73935,
    "c": 0.15595,
    "h": 156.1
  },
  "luminance": 0.43462
}

Semantic roles & 50–950 ramp

primary

#3FC780

secondary

#CF93B2

accent

#4A97DE

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #3FC780

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

Preview Lab → · Contrast checker → · Palette generator →