#3FC357#3FC357

#3FC357 is a light, vivid green. Relative luminance 0.408; OKLCH L 72.2% C 0.188 H 146.4°. Best body text is #000000 at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#3FC357
RGB	rgb(63, 195, 87)
HSL	hsl(131, 52%, 51%)
HSV	hsv(131, 68%, 76%)
CMYK	cmyk(67.7%, 0%, 55.4%, 23.5%)
CIE-LAB	lab(70.02, -57.91, 43.52)
CIE-LCH	lch(70.02, 72.44, 143.07°)
OKLab	oklab(72.21% -0.1563 0.1039)
OKLCH	oklch(72.21% 0.188 146.4)
XYZ	xyz(23.2837, 40.7726, 15.6578)
Luminance	0.4078 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC357 #C33FAB

analogous

#69C33F #3FC357 #3FC399

triadic

#3FC357 #573FC3 #C3573F

tetradic

#3FC357 #3F69C3 #C33FAB #C3993F

square

#3FC357 #3F69C3 #C33FAB #C3993F

split-complementary

#3FC357 #993FC3 #C33F69

monochromatic

#20672D #2F9642 #3FC357 #6ED280 #9CE0A9

Accessibility & contrast

On white

2.29

#3FC357 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.15

#3FC357 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC357

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC357	#FFFFFF	#000000	##000000
##3FC357	1.00	2.29	9.15	9.15
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.15	21.00	1.00	1.00
##000000	9.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B24D

Deuteranopia (green-blind)

#B6A75F

Tritanopia (blue-blind)

#0BBFAB

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #3fc357;
/* rgb */ color: rgb(63, 195, 87);
/* oklch */ color: oklch(72.2% 0.188 146.4);

Tailwind

colors: {
  custom: {
    50: '#84d689',
    500: '#3fc357',
    950: '#000000',
  },
}

SCSS

$custom: #3fc357;
$custom-light: #84d689;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc357",
  "rgb": {
    "r": 63,
    "g": 195,
    "b": 87
  },
  "hsl": {
    "h": 130.909,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72215,
    "c": 0.18764,
    "h": 146.4
  },
  "luminance": 0.40775
}

Semantic roles & 50–950 ramp

primary

#3FC357

secondary

#CC92C2

accent

#4CC2DC

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #3FC357

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

Preview Lab → · Contrast checker → · Palette generator →