#3FBC5C#3FBC5C

#3FBC5C is a light, vivid green. Relative luminance 0.378; OKLCH L 70.5% C 0.174 H 147.8°. Best body text is #000000 at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#3FBC5C
RGB	rgb(63, 188, 92)
HSL	hsl(134, 50%, 49%)
HSV	hsv(134, 66%, 74%)
CMYK	cmyk(66.5%, 0%, 51.1%, 26.3%)
CIE-LAB	lab(67.87, -54.68, 38.49)
CIE-LCH	lch(67.87, 66.87, 144.86°)
OKLab	oklab(70.46% -0.1475 0.093)
OKLCH	oklch(70.46% 0.174 147.8)
XYZ	xyz(21.9633, 37.7936, 16.2606)
Luminance	0.3780 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBC5C #BC3F9F

analogous

#61BC3F #3FBC5C #3FBC9B

triadic

#3FBC5C #5C3FBC #BC5C3F

tetradic

#3FBC5C #3F61BC #BC3F9F #BC9B3F

square

#3FBC5C #3F61BC #BC3F9F #BC9B3F

split-complementary

#3FBC5C #9B3FBC #BC3F61

monochromatic

#20602F #308E46 #3FBC5C #6BCD82 #99DDA8

Accessibility & contrast

On white

2.45

#3FBC5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.56

#3FBC5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBC5C

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBC5C	#FFFFFF	#000000	##000000
##3FBC5C	1.00	2.45	8.56	8.56
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.56	21.00	1.00	1.00
##000000	8.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAC54

Deuteranopia (green-blind)

#AFA163

Tritanopia (blue-blind)

#0FB8A6

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #3fbc5c;
/* rgb */ color: rgb(63, 188, 92);
/* oklch */ color: oklch(70.5% 0.174 147.8);

Tailwind

colors: {
  custom: {
    50: '#83d18c',
    500: '#3fbc5c',
    950: '#000000',
  },
}

SCSS

$custom: #3fbc5c;
$custom-light: #83d18c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbc5c",
  "rgb": {
    "r": 63,
    "g": 188,
    "b": 92
  },
  "hsl": {
    "h": 133.92,
    "s": 49.801,
    "l": 49.216
  },
  "oklch": {
    "l": 0.7046,
    "c": 0.17436,
    "h": 147.8
  },
  "luminance": 0.37796
}

Semantic roles & 50–950 ramp

primary

#3FBC5C

secondary

#C98EBB

accent

#4EB9D9

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #3FBC5C

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

Preview Lab → · Contrast checker → · Palette generator →