#3FC53C#3FC53C

#3FC53C is a light, highly saturated green. Relative luminance 0.413; OKLCH L 72.4% C 0.210 H 142.7°. Best body text is #000000 at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#3FC53C
RGB	rgb(63, 197, 60)
HSL	hsl(119, 54%, 50%)
HSV	hsv(119, 70%, 77%)
CMYK	cmyk(68%, 0%, 69.5%, 22.7%)
CIE-LAB	lab(70.39, -61.58, 55.68)
CIE-LCH	lch(70.39, 83.02, 137.88°)
OKLab	oklab(72.45% -0.1673 0.1273)
OKLCH	oklch(72.45% 0.21 142.7)
XYZ	xyz(22.8304, 41.3131, 11.0451)
Luminance	0.4132 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC53C #C23CC5

analogous

#83C53C #3FC53C #3CC57D

triadic

#3FC53C #3C3FC5 #C53C3F

tetradic

#3FC53C #3C83C5 #C23CC5 #C57D3C

square

#3FC53C #3C83C5 #C23CC5 #C57D3C

split-complementary

#3FC53C #7D3CC5 #C53C83

monochromatic

#20681F #2F972D #3FC53C #6DD36B #9CE19A

Accessibility & contrast

On white

2.27

#3FC53C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.26

#3FC53C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC53C

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC53C	#FFFFFF	#000000	##000000
##3FC53C	1.00	2.27	9.26	9.26
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.26	21.00	1.00	1.00
##000000	9.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B327

Deuteranopia (green-blind)

#BAA849

Tritanopia (blue-blind)

#1CBFAA

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #3fc53c;
/* rgb */ color: rgb(63, 197, 60);
/* oklch */ color: oklch(72.4% 0.210 142.7);

Tailwind

colors: {
  custom: {
    50: '#86d879',
    500: '#3fc53c',
    950: '#000000',
  },
}

SCSS

$custom: #3fc53c;
$custom-light: #86d879;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc53c",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 60
  },
  "hsl": {
    "h": 118.686,
    "s": 54.15,
    "l": 50.392
  },
  "oklch": {
    "l": 0.72446,
    "c": 0.21026,
    "h": 142.7
  },
  "luminance": 0.41316
}

Semantic roles & 50–950 ramp

primary

#3FC53C

secondary

#CC90CD

accent

#4ADEDA

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0D1509

muted

#7D837B

Preview Lab

Preview with #3FC53C

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

Preview Lab → · Contrast checker → · Palette generator →