#3FBC61#3FBC61

#3FBC61 is a light, vivid green. Relative luminance 0.379; OKLCH L 70.5% C 0.170 H 148.9°. Best body text is #000000 at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#3FBC61
RGB	rgb(63, 188, 97)
HSL	hsl(136, 50%, 49%)
HSV	hsv(136, 66%, 74%)
CMYK	cmyk(66.5%, 0%, 48.4%, 26.3%)
CIE-LAB	lab(67.94, -53.92, 36.08)
CIE-LCH	lch(67.94, 64.87, 146.21°)
OKLab	oklab(70.54% -0.1454 0.0878)
OKLCH	oklch(70.54% 0.17 148.9)
XYZ	xyz(22.1891, 37.8839, 17.4499)
Luminance	0.3789 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBC61 #BC3F9A

analogous

#5CBC3F #3FBC61 #3FBCA0

triadic

#3FBC61 #613FBC #BC613F

tetradic

#3FBC61 #3F5CBC #BC3F9A #BCA03F

square

#3FBC61 #3F5CBC #BC3F9A #BCA03F

split-complementary

#3FBC61 #A03FBC #BC3F5C

monochromatic

#206032 #308E49 #3FBC61 #6BCD86 #99DDAB

Accessibility & contrast

On white

2.45

#3FBC61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.58

#3FBC61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBC61

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBC61	#FFFFFF	#000000	##000000
##3FBC61	1.00	2.45	8.58	8.58
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.58	21.00	1.00	1.00
##000000	8.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAC5A

Deuteranopia (green-blind)

#AEA167

Tritanopia (blue-blind)

#08B8A7

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #3fbc61;
/* rgb */ color: rgb(63, 188, 97);
/* oklch */ color: oklch(70.5% 0.170 148.9);

Tailwind

colors: {
  custom: {
    50: '#83d18f',
    500: '#3fbc61',
    950: '#000000',
  },
}

SCSS

$custom: #3fbc61;
$custom-light: #83d18f;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbc61",
  "rgb": {
    "r": 63,
    "g": 188,
    "b": 97
  },
  "hsl": {
    "h": 136.32,
    "s": 49.801,
    "l": 49.216
  },
  "oklch": {
    "l": 0.70537,
    "c": 0.16985,
    "h": 148.9
  },
  "luminance": 0.37886
}

Semantic roles & 50–950 ramp

primary

#3FBC61

secondary

#C98EB9

accent

#4EB4D9

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #3FBC61

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

Preview Lab → · Contrast checker → · Palette generator →