#3FC569#3FC569

#3FC569 is a light, vivid green. Relative luminance 0.420; OKLCH L 73.0% C 0.174 H 149.9°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#3FC569
RGB	rgb(63, 197, 105)
HSL	hsl(139, 54%, 51%)
HSV	hsv(139, 68%, 77%)
CMYK	cmyk(68%, 0%, 46.7%, 22.7%)
CIE-LAB	lab(70.88, -55.98, 35.76)
CIE-LCH	lch(70.88, 66.43, 147.43°)
OKLab	oklab(73% -0.1508 0.0875)
OKLCH	oklch(73% 0.174 149.9)
XYZ	xyz(24.5640, 42.0065, 20.1754)
Luminance	0.4201 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC569 #C53F9B

analogous

#58C53F #3FC569 #3FC5AC

triadic

#3FC569 #693FC5 #C5693F

tetradic

#3FC569 #3F58C5 #C53F9B #C5AC3F

square

#3FC569 #3F58C5 #C53F9B #C5AC3F

split-complementary

#3FC569 #AC3FC5 #C53F58

monochromatic

#206A37 #2E9950 #3FC569 #6ED38E #9DE1B2

Accessibility & contrast

On white

2.23

#3FC569 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.40

#3FC569 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC569

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC569	#FFFFFF	#000000	##000000
##3FC569	1.00	2.23	9.40	9.40
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.40	21.00	1.00	1.00
##000000	9.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B462

Deuteranopia (green-blind)

#B6A96F

Tritanopia (blue-blind)

#00C2AF

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3fc569;
/* rgb */ color: rgb(63, 197, 105);
/* oklch */ color: oklch(73.0% 0.174 149.9);

Tailwind

colors: {
  custom: {
    50: '#84d895',
    500: '#3fc569',
    950: '#000000',
  },
}

SCSS

$custom: #3fc569;
$custom-light: #84d895;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc569",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 105
  },
  "hsl": {
    "h": 138.806,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.72999,
    "c": 0.17435,
    "h": 149.9
  },
  "luminance": 0.42009
}

Semantic roles & 50–950 ramp

primary

#3FC569

secondary

#CE92BB

accent

#4BAFDD

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #3FC569

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

Preview Lab → · Contrast checker → · Palette generator →