#3FC170#3FC170

#3FC170 is a light, vivid green. Relative luminance 0.404; OKLCH L 72.1% C 0.163 H 152.1°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#3FC170
RGB	rgb(63, 193, 112)
HSL	hsl(143, 51%, 50%)
HSV	hsv(143, 67%, 76%)
CMYK	cmyk(67.4%, 0%, 42%, 24.3%)
CIE-LAB	lab(69.73, -53.30, 30.71)
CIE-LCH	lch(69.73, 61.52, 150.05°)
OKLab	oklab(72.09% -0.1438 0.076)
OKLCH	oklch(72.09% 0.163 152.1)
XYZ	xyz(24.0425, 40.3640, 21.8500)
Luminance	0.4037 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC170 #C13F90

analogous

#4FC13F #3FC170 #3FC1B1

triadic

#3FC170 #703FC1 #C1703F

tetradic

#3FC170 #3F4FC1 #C13F90 #C1B13F

square

#3FC170 #3F4FC1 #C13F90 #C1B13F

split-complementary

#3FC170 #B13FC1 #C13F4F

monochromatic

#21653A #309355 #3FC170 #6DD092 #9CDFB5

Accessibility & contrast

On white

2.31

#3FC170 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.07

#3FC170 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC170

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC170	#FFFFFF	#000000	##000000
##3FC170	1.00	2.31	9.07	9.07
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.07	21.00	1.00	1.00
##000000	9.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1B16A

Deuteranopia (green-blind)

#B1A675

Tritanopia (blue-blind)

#00BEAD

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #3fc170;
/* rgb */ color: rgb(63, 193, 112);
/* oklch */ color: oklch(72.1% 0.163 152.1);

Tailwind

colors: {
  custom: {
    50: '#83d59a',
    500: '#3fc170',
    950: '#000000',
  },
}

SCSS

$custom: #3fc170;
$custom-light: #83d59a;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc170",
  "rgb": {
    "r": 63,
    "g": 193,
    "b": 112
  },
  "hsl": {
    "h": 142.615,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.72087,
    "c": 0.16266,
    "h": 152.1
  },
  "luminance": 0.40367
}

Semantic roles & 50–950 ramp

primary

#3FC170

secondary

#CB91B5

accent

#4DA5DB

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140E

muted

#7D837E

Preview Lab

Preview with #3FC170

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

Preview Lab → · Contrast checker → · Palette generator →