#3FC13E#3FC13E

#3FC13E is a light, highly saturated green. Relative luminance 0.395; OKLCH L 71.4% C 0.204 H 143.0°. Best body text is #000000 at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#3FC13E
RGB	rgb(63, 193, 62)
HSL	hsl(120, 51%, 50%)
HSV	hsv(120, 68%, 76%)
CMYK	cmyk(67.4%, 0%, 67.9%, 24.3%)
CIE-LAB	lab(69.14, -60.05, 53.56)
CIE-LCH	lch(69.14, 80.47, 138.27°)
OKLab	oklab(71.41% -0.1631 0.1231)
OKLCH	oklch(71.41% 0.204 143)
XYZ	xyz(21.9881, 39.5422, 11.0301)
Luminance	0.3954 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC13E #C03EC1

analogous

#80C13E #3FC13E #3EC17F

triadic

#3FC13E #3E3FC1 #C13E3F

tetradic

#3FC13E #3E80C1 #C03EC1 #C17F3E

square

#3FC13E #3E80C1 #C03EC1 #C17F3E

split-complementary

#3FC13E #7F3EC1 #C13E80

monochromatic

#216420 #30932F #3FC13E #6DD06C #9BDF9B

Accessibility & contrast

On white

2.36

#3FC13E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.91

#3FC13E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC13E

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC13E	#FFFFFF	#000000	##000000
##3FC13E	1.00	2.36	8.91	8.91
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.91	21.00	1.00	1.00
##000000	8.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF2C

Deuteranopia (green-blind)

#B6A54A

Tritanopia (blue-blind)

#1EBBA6

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #3fc13e;
/* rgb */ color: rgb(63, 193, 62);
/* oklch */ color: oklch(71.4% 0.204 143.0);

Tailwind

colors: {
  custom: {
    50: '#85d57a',
    500: '#3fc13e',
    950: '#000000',
  },
}

SCSS

$custom: #3fc13e;
$custom-light: #85d57a;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc13e",
  "rgb": {
    "r": 63,
    "g": 193,
    "b": 62
  },
  "hsl": {
    "h": 119.542,
    "s": 51.373,
    "l": 50
  },
  "oklch": {
    "l": 0.71413,
    "c": 0.20434,
    "h": 143
  },
  "luminance": 0.39544
}

Semantic roles & 50–950 ramp

primary

#3FC13E

secondary

#CA90CB

accent

#4DDBDA

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #3FC13E

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

Preview Lab → · Contrast checker → · Palette generator →