#3FC72C#3FC72C

#3FC72C is a light, highly saturated green. Relative luminance 0.421; OKLCH L 72.9% C 0.221 H 141.4°. Best body text is #000000 at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#3FC72C
RGB	rgb(63, 199, 44)
HSL	hsl(113, 64%, 48%)
HSV	hsv(113, 78%, 78%)
CMYK	cmyk(68.3%, 0%, 77.9%, 22%)
CIE-LAB	lab(70.93, -63.44, 61.81)
CIE-LCH	lch(70.93, 88.57, 135.75°)
OKLab	oklab(72.86% -0.1732 0.138)
OKLCH	oklch(72.86% 0.221 141.4)
XYZ	xyz(22.9267, 42.0830, 9.2970)
Luminance	0.4209 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC72C #B42CC7

analogous

#8DC72C #3FC72C #2CC766

triadic

#3FC72C #2C3FC7 #C72C3F

tetradic

#3FC72C #2C8DC7 #B42CC7 #C7662C

square

#3FC72C #2C8DC7 #B42CC7 #C7662C

split-complementary

#3FC72C #662CC7 #C72C8D

monochromatic

#1F6316 #2F9521 #3FC72C #67DA56 #94E589

Accessibility & contrast

On white

2.23

#3FC72C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.42

#3FC72C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC72C

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC72C	#FFFFFF	#000000	##000000
##3FC72C	1.00	2.23	9.42	9.42
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.42	21.00	1.00	1.00
##000000	9.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB400

Deuteranopia (green-blind)

#BCA93E

Tritanopia (blue-blind)

#20C1AA

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #3fc72c;
/* rgb */ color: rgb(63, 199, 44);
/* oklch */ color: oklch(72.9% 0.221 141.4);

Tailwind

colors: {
  custom: {
    50: '#87d971',
    500: '#3fc72c',
    950: '#000000',
  },
}

SCSS

$custom: #3fc72c;
$custom-light: #87d971;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc72c",
  "rgb": {
    "r": 63,
    "g": 199,
    "b": 44
  },
  "hsl": {
    "h": 112.645,
    "s": 63.786,
    "l": 47.647
  },
  "oklch": {
    "l": 0.72857,
    "c": 0.22145,
    "h": 141.4
  },
  "luminance": 0.42085
}

Semantic roles & 50–950 ramp

primary

#3FC72C

secondary

#C580CF

accent

#41E7D2

background

#F9FDF7

surface

#F1FBED

border

#CBD4C8

text

#0D1508

muted

#7E837B

Preview Lab

Preview with #3FC72C

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

Preview Lab → · Contrast checker → · Palette generator →