#3FC37F#3FC37F

#3FC37F is a light, vivid green. Relative luminance 0.416; OKLCH L 72.9% C 0.152 H 156.5°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#3FC37F
RGB	rgb(63, 195, 127)
HSL	hsl(149, 52%, 51%)
HSV	hsv(149, 68%, 76%)
CMYK	cmyk(67.7%, 0%, 34.9%, 23.5%)
CIE-LAB	lab(70.61, -51.27, 24.03)
CIE-LCH	lch(70.61, 56.62, 154.89°)
OKLab	oklab(72.89% -0.139 0.0605)
OKLCH	oklch(72.89% 0.152 156.5)
XYZ	xyz(25.3934, 41.6165, 26.7691)
Luminance	0.4162 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC37F #C33F83

analogous

#41C33F #3FC37F #3FC3C1

triadic

#3FC37F #7F3FC3 #C37F3F

tetradic

#3FC37F #3F41C3 #C33F83 #C3C13F

square

#3FC37F #3F41C3 #C33F83 #C3C13F

split-complementary

#3FC37F #C13FC3 #C33F41

monochromatic

#206743 #2F9661 #3FC37F #6ED29E #9CE0BD

Accessibility & contrast

On white

2.25

#3FC37F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#3FC37F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC37F

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC37F	#FFFFFF	#000000	##000000
##3FC37F	1.00	2.25	9.32	9.32
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.32	21.00	1.00	1.00
##000000	9.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B47B

Deuteranopia (green-blind)

#B1A883

Tritanopia (blue-blind)

#00C1B1

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3fc37f;
/* rgb */ color: rgb(63, 195, 127);
/* oklch */ color: oklch(72.9% 0.152 156.5);

Tailwind

colors: {
  custom: {
    50: '#84d6a4',
    500: '#3fc37f',
    950: '#000000',
  },
}

SCSS

$custom: #3fc37f;
$custom-light: #84d6a4;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc37f",
  "rgb": {
    "r": 63,
    "g": 195,
    "b": 127
  },
  "hsl": {
    "h": 149.091,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72893,
    "c": 0.15155,
    "h": 156.5
  },
  "luminance": 0.41619
}

Semantic roles & 50–950 ramp

primary

#3FC37F

secondary

#CC92B0

accent

#4C96DC

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C140F

muted

#7D837F

Preview Lab

Preview with #3FC37F

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

Preview Lab → · Contrast checker → · Palette generator →