#3FC13D#3FC13D

#3FC13D is a light, highly saturated green. Relative luminance 0.395; OKLCH L 71.4% C 0.205 H 142.9°. Best body text is #000000 at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#3FC13D
RGB	rgb(63, 193, 61)
HSL	hsl(119, 52%, 50%)
HSV	hsv(119, 68%, 76%)
CMYK	cmyk(67.4%, 0%, 68.4%, 24.3%)
CIE-LAB	lab(69.13, -60.15, 53.96)
CIE-LCH	lch(69.13, 80.80, 138.11°)
OKLab	oklab(71.4% -0.1634 0.1238)
OKLCH	oklch(71.4% 0.205 142.9)
XYZ	xyz(21.9609, 39.5313, 10.8869)
Luminance	0.3953 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC13D #BF3DC1

analogous

#81C13D #3FC13D #3DC17D

triadic

#3FC13D #3D3FC1 #C13D3F

tetradic

#3FC13D #3D81C1 #BF3DC1 #C17D3D

square

#3FC13D #3D81C1 #BF3DC1 #C17D3D

split-complementary

#3FC13D #7D3DC1 #C13D81

monochromatic

#216420 #30922E #3FC13D #6DD06B #9BDF99

Accessibility & contrast

On white

2.36

#3FC13D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.91

#3FC13D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC13D

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC13D	#FFFFFF	#000000	##000000
##3FC13D	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)

#C5AF2A

Deuteranopia (green-blind)

#B6A549

Tritanopia (blue-blind)

#1EBBA6

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #3fc13d;
/* rgb */ color: rgb(63, 193, 61);
/* oklch */ color: oklch(71.4% 0.205 142.9);

Tailwind

colors: {
  custom: {
    50: '#85d579',
    500: '#3fc13d',
    950: '#000000',
  },
}

SCSS

$custom: #3fc13d;
$custom-light: #85d579;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc13d",
  "rgb": {
    "r": 63,
    "g": 193,
    "b": 61
  },
  "hsl": {
    "h": 119.091,
    "s": 51.969,
    "l": 49.804
  },
  "oklch": {
    "l": 0.71404,
    "c": 0.205,
    "h": 142.9
  },
  "luminance": 0.39534
}

Semantic roles & 50–950 ramp

primary

#3FC13D

secondary

#CA8FCB

accent

#4CDBD9

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #3FC13D

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

Preview Lab → · Contrast checker → · Palette generator →