#3FC13C#3FC13C

#3FC13C is a light, highly saturated green. Relative luminance 0.395; OKLCH L 71.4% C 0.206 H 142.7°. Best body text is #000000 at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#3FC13C
RGB	rgb(63, 193, 60)
HSL	hsl(119, 53%, 50%)
HSV	hsv(119, 69%, 76%)
CMYK	cmyk(67.4%, 0%, 68.9%, 24.3%)
CIE-LAB	lab(69.13, -60.24, 54.34)
CIE-LCH	lch(69.13, 81.13, 137.94°)
OKLab	oklab(71.4% -0.1637 0.1245)
OKLCH	oklch(71.4% 0.206 142.7)
XYZ	xyz(21.9342, 39.5206, 10.7464)
Luminance	0.3952 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC13C #BE3CC1

analogous

#81C13C #3FC13C #3CC17C

triadic

#3FC13C #3C3FC1 #C13C3F

tetradic

#3FC13C #3C81C1 #BE3CC1 #C17C3C

square

#3FC13C #3C81C1 #BE3CC1 #C17C3C

split-complementary

#3FC13C #7C3CC1 #C13C81

monochromatic

#21641F #30922D #3FC13C #6CD16A #9ADF98

Accessibility & contrast

On white

2.36

#3FC13C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.90

#3FC13C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC13C

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC13C	#FFFFFF	#000000	##000000
##3FC13C	1.00	2.36	8.90	8.90
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.90	21.00	1.00	1.00
##000000	8.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF28

Deuteranopia (green-blind)

#B6A549

Tritanopia (blue-blind)

#1FBBA6

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #3fc13c;
/* rgb */ color: rgb(63, 193, 60);
/* oklch */ color: oklch(71.4% 0.206 142.7);

Tailwind

colors: {
  custom: {
    50: '#85d579',
    500: '#3fc13c',
    950: '#000000',
  },
}

SCSS

$custom: #3fc13c;
$custom-light: #85d579;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc13c",
  "rgb": {
    "r": 63,
    "g": 193,
    "b": 60
  },
  "hsl": {
    "h": 118.647,
    "s": 52.569,
    "l": 49.608
  },
  "oklch": {
    "l": 0.71396,
    "c": 0.20567,
    "h": 142.7
  },
  "luminance": 0.39523
}

Semantic roles & 50–950 ramp

primary

#3FC13C

secondary

#C98ECB

accent

#4CDCD9

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #3FC13C

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

Preview Lab → · Contrast checker → · Palette generator →