#3FC73E#3FC73E

#3FC73E is a light, highly saturated green. Relative luminance 0.423; OKLCH L 73.0% C 0.211 H 142.9°. Best body text is #000000 at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#3FC73E
RGB	rgb(63, 199, 62)
HSL	hsl(120, 55%, 51%)
HSV	hsv(120, 69%, 78%)
CMYK	cmyk(68.3%, 0%, 68.8%, 22%)
CIE-LAB	lab(71.04, -62.07, 55.59)
CIE-LCH	lch(71.04, 83.32, 138.15°)
OKLab	oklab(72.99% -0.1686 0.1273)
OKLCH	oklch(72.99% 0.211 142.9)
XYZ	xyz(23.3414, 42.2489, 11.4812)
Luminance	0.4225 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC73E #C63EC7

analogous

#83C73E #3FC73E #3EC781

triadic

#3FC73E #3E3FC7 #C73E3F

tetradic

#3FC73E #3E83C7 #C63EC7 #C7813E

square

#3FC73E #3E83C7 #C63EC7 #C7813E

split-complementary

#3FC73E #813EC7 #C73E83

monochromatic

#206B1F #2E9B2D #3FC73E #6ED56D #9DE39D

Accessibility & contrast

On white

2.22

#3FC73E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.45

#3FC73E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC73E

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC73E	#FFFFFF	#000000	##000000
##3FC73E	1.00	2.22	9.45	9.45
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.45	21.00	1.00	1.00
##000000	9.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB52A

Deuteranopia (green-blind)

#BBAA4B

Tritanopia (blue-blind)

#19C1AB

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #3fc73e;
/* rgb */ color: rgb(63, 199, 62);
/* oklch */ color: oklch(73.0% 0.211 142.9);

Tailwind

colors: {
  custom: {
    50: '#86d97a',
    500: '#3fc73e',
    950: '#000000',
  },
}

SCSS

$custom: #3fc73e;
$custom-light: #86d97a;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc73e",
  "rgb": {
    "r": 63,
    "g": 199,
    "b": 62
  },
  "hsl": {
    "h": 119.562,
    "s": 55.02,
    "l": 51.176
  },
  "oklch": {
    "l": 0.72988,
    "c": 0.21126,
    "h": 142.9
  },
  "luminance": 0.42251
}

Semantic roles & 50–950 ramp

primary

#3FC73E

secondary

#CE92CF

accent

#49DEDD

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #3FC73E

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

Preview Lab → · Contrast checker → · Palette generator →