#3FBC49#3FBC49

#3FBC49 is a light, vivid green. Relative luminance 0.375; OKLCH L 70.2% C 0.190 H 144.4°. Best body text is #000000 at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#3FBC49
RGB	rgb(63, 188, 73)
HSL	hsl(125, 50%, 49%)
HSV	hsv(125, 66%, 74%)
CMYK	cmyk(66.5%, 0%, 61.2%, 26.3%)
CIE-LAB	lab(67.65, -57.18, 47.23)
CIE-LCH	lch(67.65, 74.16, 140.44°)
OKLab	oklab(70.21% -0.1548 0.1108)
OKLCH	oklch(70.21% 0.19 144.4)
XYZ	xyz(21.2344, 37.5020, 12.4216)
Luminance	0.3750 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBC49 #BC3FB2

analogous

#74BC3F #3FBC49 #3FBC88

triadic

#3FBC49 #493FBC #BC493F

tetradic

#3FBC49 #3F74BC #BC3FB2 #BC883F

square

#3FBC49 #3F74BC #BC3FB2 #BC883F

split-complementary

#3FBC49 #883FBC #BC3F74

monochromatic

#206025 #308E37 #3FBC49 #6BCD73 #99DD9E

Accessibility & contrast

On white

2.47

#3FBC49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.50

#3FBC49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBC49

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBC49	#FFFFFF	#000000	##000000
##3FBC49	1.00	2.47	8.50	8.50
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.50	21.00	1.00	1.00
##000000	8.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAB3C

Deuteranopia (green-blind)

#B0A153

Tritanopia (blue-blind)

#1CB7A3

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #3fbc49;
/* rgb */ color: rgb(63, 188, 73);
/* oklch */ color: oklch(70.2% 0.190 144.4);

Tailwind

colors: {
  custom: {
    50: '#84d180',
    500: '#3fbc49',
    950: '#000000',
  },
}

SCSS

$custom: #3fbc49;
$custom-light: #84d180;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbc49",
  "rgb": {
    "r": 63,
    "g": 188,
    "b": 73
  },
  "hsl": {
    "h": 124.8,
    "s": 49.801,
    "l": 49.216
  },
  "oklch": {
    "l": 0.70211,
    "c": 0.19036,
    "h": 144.4
  },
  "luminance": 0.37504
}

Semantic roles & 50–950 ramp

primary

#3FBC49

secondary

#C98EC4

accent

#4ECED9

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #3FBC49

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

Preview Lab → · Contrast checker → · Palette generator →