#3FD278#3FD278

#3FD278 is a light, vivid green. Relative luminance 0.485; OKLCH L 76.6% C 0.178 H 152.1°. Best body text is #000000 at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#3FD278
RGB	rgb(63, 210, 120)
HSL	hsl(143, 62%, 54%)
HSV	hsv(143, 70%, 82%)
CMYK	cmyk(70%, 0%, 42.9%, 17.6%)
CIE-LAB	lab(75.14, -58.25, 33.66)
CIE-LCH	lch(75.14, 67.27, 149.98°)
OKLab	oklab(76.59% -0.1569 0.0831)
OKLCH	oklch(76.59% 0.178 152.1)
XYZ	xyz(28.4842, 48.5028, 25.6265)
Luminance	0.4851 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD278 #D23F99

analogous

#4FD23F #3FD278 #3FD2C1

triadic

#3FD278 #783FD2 #D2783F

tetradic

#3FD278 #3F4FD2 #D23F99 #D2C13F

square

#3FD278 #3F4FD2 #D23F99 #D2C13F

split-complementary

#3FD278 #C13FD2 #D23F4F

monochromatic

#1D7A41 #28AC5B #3FD278 #71DE9B #A2E9BE

Accessibility & contrast

On white

1.96

#3FD278 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.70

#3FD278 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD278

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD278	#FFFFFF	#000000	##000000
##3FD278	1.00	1.96	10.70	10.70
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.70	21.00	1.00	1.00
##000000	10.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2C171

Deuteranopia (green-blind)

#C0B47E

Tritanopia (blue-blind)

#00CFBC

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #3fd278;
/* rgb */ color: rgb(63, 210, 120);
/* oklch */ color: oklch(76.6% 0.178 152.1);

Tailwind

colors: {
  custom: {
    50: '#87e1a0',
    500: '#3fd278',
    950: '#000000',
  },
}

SCSS

$custom: #3fd278;
$custom-light: #87e1a0;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd278",
  "rgb": {
    "r": 63,
    "g": 210,
    "b": 120
  },
  "hsl": {
    "h": 143.265,
    "s": 62.025,
    "l": 53.529
  },
  "oklch": {
    "l": 0.76591,
    "c": 0.17761,
    "h": 152.1
  },
  "luminance": 0.48506
}

Semantic roles & 50–950 ramp

primary

#3FD278

secondary

#D697BD

accent

#43A6E5

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150F

muted

#7E837E

Preview Lab

Preview with #3FD278

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

Preview Lab → · Contrast checker → · Palette generator →