#3FC13A#3FC13A

#3FC13A is a light, highly saturated green. Relative luminance 0.395; OKLCH L 71.4% C 0.207 H 142.5°. Best body text is #000000 at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#3FC13A
RGB	rgb(63, 193, 58)
HSL	hsl(118, 54%, 49%)
HSV	hsv(118, 70%, 76%)
CMYK	cmyk(67.4%, 0%, 69.9%, 24.3%)
CIE-LAB	lab(69.11, -60.41, 55.11)
CIE-LCH	lch(69.11, 81.77, 137.63°)
OKLab	oklab(71.38% -0.1643 0.1259)
OKLCH	oklch(71.38% 0.207 142.5)
XYZ	xyz(21.8823, 39.4999, 10.4732)
Luminance	0.3950 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC13A #BC3AC1

analogous

#83C13A #3FC13A #3AC179

triadic

#3FC13A #3A3FC1 #C13A3F

tetradic

#3FC13A #3A83C1 #BC3AC1 #C1793A

square

#3FC13A #3A83C1 #BC3AC1 #C1793A

split-complementary

#3FC13A #793AC1 #C13A83

monochromatic

#20631E #30922C #3FC13A #6BD167 #99DF96

Accessibility & contrast

On white

2.36

#3FC13A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.90

#3FC13A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC13A

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC13A	#FFFFFF	#000000	##000000
##3FC13A	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)

#C5AF25

Deuteranopia (green-blind)

#B6A547

Tritanopia (blue-blind)

#1FBBA6

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #3fc13a;
/* rgb */ color: rgb(63, 193, 58);
/* oklch */ color: oklch(71.4% 0.207 142.5);

Tailwind

colors: {
  custom: {
    50: '#85d577',
    500: '#3fc13a',
    950: '#000000',
  },
}

SCSS

$custom: #3fc13a;
$custom-light: #85d577;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc13a",
  "rgb": {
    "r": 63,
    "g": 193,
    "b": 58
  },
  "hsl": {
    "h": 117.778,
    "s": 53.785,
    "l": 49.216
  },
  "oklch": {
    "l": 0.71379,
    "c": 0.20695,
    "h": 142.5
  },
  "luminance": 0.39502
}

Semantic roles & 50–950 ramp

primary

#3FC13A

secondary

#C98CCB

accent

#4BDDD8

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #3FC13A

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

Preview Lab → · Contrast checker → · Palette generator →