#3FC271#3FC271

#3FC271 is a light, vivid green. Relative luminance 0.408; OKLCH L 72.4% C 0.163 H 152.3°. Best body text is #000000 at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#3FC271
RGB	rgb(63, 194, 113)
HSL	hsl(143, 52%, 50%)
HSV	hsv(143, 68%, 76%)
CMYK	cmyk(67.5%, 0%, 41.8%, 23.9%)
CIE-LAB	lab(70.06, -53.50, 30.63)
CIE-LCH	lch(70.06, 61.65, 150.21°)
OKLab	oklab(72.36% -0.1443 0.0759)
OKLCH	oklch(72.36% 0.163 152.3)
XYZ	xyz(24.3203, 40.8300, 22.2188)
Luminance	0.4083 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC271 #C23F90

analogous

#4EC23F #3FC271 #3FC2B3

triadic

#3FC271 #713FC2 #C2713F

tetradic

#3FC271 #3F4EC2 #C23F90 #C2B33F

square

#3FC271 #3F4EC2 #C23F90 #C2B33F

split-complementary

#3FC271 #B33FC2 #C23F4E

monochromatic

#20663B #2F9556 #3FC271 #6DD193 #9CE0B6

Accessibility & contrast

On white

2.29

#3FC271 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.17

#3FC271 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC271

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC271	#FFFFFF	#000000	##000000
##3FC271	1.00	2.29	9.17	9.17
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.17	21.00	1.00	1.00
##000000	9.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B26B

Deuteranopia (green-blind)

#B2A776

Tritanopia (blue-blind)

#00BFAE

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #3fc271;
/* rgb */ color: rgb(63, 194, 113);
/* oklch */ color: oklch(72.4% 0.163 152.3);

Tailwind

colors: {
  custom: {
    50: '#84d59a',
    500: '#3fc271',
    950: '#000000',
  },
}

SCSS

$custom: #3fc271;
$custom-light: #84d59a;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc271",
  "rgb": {
    "r": 63,
    "g": 194,
    "b": 113
  },
  "hsl": {
    "h": 142.901,
    "s": 51.779,
    "l": 50.392
  },
  "oklch": {
    "l": 0.72363,
    "c": 0.16307,
    "h": 152.3
  },
  "luminance": 0.40833
}

Semantic roles & 50–950 ramp

primary

#3FC271

secondary

#CC91B5

accent

#4DA5DB

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140E

muted

#7D837E

Preview Lab

Preview with #3FC271

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

Preview Lab → · Contrast checker → · Palette generator →