#3FC978#3FC978

#3FC978 is a light, vivid green. Relative luminance 0.442; OKLCH L 74.3% C 0.166 H 153.3°. Best body text is #000000 at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#3FC978
RGB	rgb(63, 201, 120)
HSL	hsl(145, 56%, 52%)
HSV	hsv(145, 69%, 79%)
CMYK	cmyk(68.7%, 0%, 40.3%, 21.2%)
CIE-LAB	lab(72.35, -54.90, 30.01)
CIE-LCH	lch(72.35, 62.57, 151.34°)
OKLab	oklab(74.29% -0.1482 0.0746)
OKLCH	oklch(74.29% 0.166 153.3)
XYZ	xyz(26.3244, 44.1832, 24.9065)
Luminance	0.4419 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC978 #C93F90

analogous

#4BC93F #3FC978 #3FC9BD

triadic

#3FC978 #783FC9 #C9783F

tetradic

#3FC978 #3F4BC9 #C93F90 #C9BD3F

square

#3FC978 #3F4BC9 #C93F90 #C9BD3F

split-complementary

#3FC978 #BD3FC9 #C93F4B

monochromatic

#1F6F40 #2D9E5C #3FC978 #6FD69A #9FE4BB

Accessibility & contrast

On white

2.13

#3FC978 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.84

#3FC978 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC978

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC978	#FFFFFF	#000000	##000000
##3FC978	1.00	2.13	9.84	9.84
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.84	21.00	1.00	1.00
##000000	9.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B972

Deuteranopia (green-blind)

#B8AD7D

Tritanopia (blue-blind)

#00C6B5

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3fc978;
/* rgb */ color: rgb(63, 201, 120);
/* oklch */ color: oklch(74.3% 0.166 153.3);

Tailwind

colors: {
  custom: {
    50: '#85daa0',
    500: '#3fc978',
    950: '#000000',
  },
}

SCSS

$custom: #3fc978;
$custom-light: #85daa0;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc978",
  "rgb": {
    "r": 63,
    "g": 201,
    "b": 120
  },
  "hsl": {
    "h": 144.783,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.7429,
    "c": 0.16588,
    "h": 153.3
  },
  "luminance": 0.44186
}

Semantic roles & 50–950 ramp

primary

#3FC978

secondary

#D094B7

accent

#48A1DF

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #3FC978

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

Preview Lab → · Contrast checker → · Palette generator →