#3FB871#3FB871

#3FB871 is a light, vivid green. Relative luminance 0.365; OKLCH L 69.8% C 0.150 H 153.8°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#3FB871
RGB	rgb(63, 184, 113)
HSL	hsl(145, 49%, 48%)
HSV	hsv(145, 66%, 72%)
CMYK	cmyk(65.8%, 0%, 38.6%, 27.8%)
CIE-LAB	lab(66.92, -49.64, 26.50)
CIE-LCH	lch(66.92, 56.27, 151.90°)
OKLab	oklab(69.78% -0.1342 0.0661)
OKLCH	oklch(69.78% 0.15 153.8)
XYZ	xyz(22.1691, 36.5277, 21.5018)
Luminance	0.3653 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB871 #B83F86

analogous

#4AB83F #3FB871 #3FB8AD

triadic

#3FB871 #713FB8 #B8713F

tetradic

#3FB871 #3F4AB8 #B83F86 #B8AD3F

square

#3FB871 #3F4AB8 #B83F86 #B8AD3F

split-complementary

#3FB871 #AD3FB8 #B83F4A

monochromatic

#205D39 #2F8A55 #3FB871 #69CC92 #96DBB3

Accessibility & contrast

On white

2.53

#3FB871 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#3FB871 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB871

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB871	#FFFFFF	#000000	##000000
##3FB871	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A96C

Deuteranopia (green-blind)

#A89E76

Tritanopia (blue-blind)

#00B6A6

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3fb871;
/* rgb */ color: rgb(63, 184, 113);
/* oklch */ color: oklch(69.8% 0.150 153.8);

Tailwind

colors: {
  custom: {
    50: '#82ce9a',
    500: '#3fb871',
    950: '#000000',
  },
}

SCSS

$custom: #3fb871;
$custom-light: #82ce9a;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb871",
  "rgb": {
    "r": 63,
    "g": 184,
    "b": 113
  },
  "hsl": {
    "h": 144.793,
    "s": 48.988,
    "l": 48.431
  },
  "oklch": {
    "l": 0.69782,
    "c": 0.14962,
    "h": 153.8
  },
  "luminance": 0.3653
}

Semantic roles & 50–950 ramp

primary

#3FB871

secondary

#C78CAE

accent

#4FA0D9

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C140E

muted

#7D827E

Preview Lab

Preview with #3FB871

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

Preview Lab → · Contrast checker → · Palette generator →