#3FBC3C#3FBC3C

#3FBC3C is a light, vivid green. Relative luminance 0.373; OKLCH L 70.1% C 0.200 H 142.8°. Best body text is #000000 at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#3FBC3C
RGB	rgb(63, 188, 60)
HSL	hsl(119, 52%, 49%)
HSV	hsv(119, 68%, 74%)
CMYK	cmyk(66.5%, 0%, 68.1%, 26.3%)
CIE-LAB	lab(67.54, -58.53, 52.65)
CIE-LCH	lch(67.54, 78.73, 138.03°)
OKLab	oklab(70.08% -0.1591 0.1209)
OKLCH	oklch(70.08% 0.2 142.8)
XYZ	xyz(20.8475, 37.3473, 10.3842)
Luminance	0.3735 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBC3C #B93CBC

analogous

#7FBC3C #3FBC3C #3CBC79

triadic

#3FBC3C #3C3FBC #BC3C3F

tetradic

#3FBC3C #3C7FBC #B93CBC #BC793C

square

#3FBC3C #3C7FBC #B93CBC #BC793C

split-complementary

#3FBC3C #793CBC #BC3C7F

monochromatic

#205F1E #2F8E2D #3FBC3C #69CE67 #97DD95

Accessibility & contrast

On white

2.48

#3FBC3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.47

#3FBC3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBC3C

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBC3C	#FFFFFF	#000000	##000000
##3FBC3C	1.00	2.48	8.47	8.47
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.47	21.00	1.00	1.00
##000000	8.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AB2A

Deuteranopia (green-blind)

#B1A148

Tritanopia (blue-blind)

#22B7A2

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #3fbc3c;
/* rgb */ color: rgb(63, 188, 60);
/* oklch */ color: oklch(70.1% 0.200 142.8);

Tailwind

colors: {
  custom: {
    50: '#84d178',
    500: '#3fbc3c',
    950: '#000000',
  },
}

SCSS

$custom: #3fbc3c;
$custom-light: #84d178;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbc3c",
  "rgb": {
    "r": 63,
    "g": 188,
    "b": 60
  },
  "hsl": {
    "h": 118.594,
    "s": 51.613,
    "l": 48.627
  },
  "oklch": {
    "l": 0.70079,
    "c": 0.19984,
    "h": 142.8
  },
  "luminance": 0.37349
}

Semantic roles & 50–950 ramp

primary

#3FBC3C

secondary

#C78BC9

accent

#4DDBD8

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #3FBC3C

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

Preview Lab → · Contrast checker → · Palette generator →