#3FB584#3FB584

#3FB584 is a light, vivid teal. Relative luminance 0.358; OKLCH L 69.4% C 0.128 H 162.1°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#3FB584
RGB	rgb(63, 181, 132)
HSL	hsl(155, 48%, 48%)
HSV	hsv(155, 65%, 71%)
CMYK	cmyk(65.2%, 0%, 27.1%, 29%)
CIE-LAB	lab(66.34, -44.54, 15.50)
CIE-LCH	lch(66.34, 47.16, 160.81°)
OKLab	oklab(69.43% -0.1222 0.0395)
OKLCH	oklch(69.43% 0.128 162.1)
XYZ	xyz(22.7364, 35.7680, 27.5310)
Luminance	0.3577 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB584 #B53F70

analogous

#3FB549 #3FB584 #3FABB5

triadic

#3FB584 #843FB5 #B5843F

tetradic

#3FB584 #493FB5 #B53F70 #ABB53F

square

#3FB584 #493FB5 #B53F70 #ABB53F

split-complementary

#3FB584 #B53FAB #B5493F

monochromatic

#1F5A42 #2F8863 #3FB584 #67CAA1 #94DABD

Accessibility & contrast

On white

2.58

#3FB584 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#3FB584 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB584

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB584	#FFFFFF	#000000	##000000
##3FB584	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A881

Deuteranopia (green-blind)

#A29D87

Tritanopia (blue-blind)

#00B5A8

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #3fb584;
/* rgb */ color: rgb(63, 181, 132);
/* oklch */ color: oklch(69.4% 0.128 162.1);

Tailwind

colors: {
  custom: {
    50: '#81cca8',
    500: '#3fb584',
    950: '#000000',
  },
}

SCSS

$custom: #3fb584;
$custom-light: #81cca8;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb584",
  "rgb": {
    "r": 63,
    "g": 181,
    "b": 132
  },
  "hsl": {
    "h": 155.085,
    "s": 48.361,
    "l": 47.843
  },
  "oklch": {
    "l": 0.69425,
    "c": 0.12841,
    "h": 162.1
  },
  "luminance": 0.3577
}

Semantic roles & 50–950 ramp

primary

#3FB584

secondary

#C58AA3

accent

#5088D8

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #3FB584

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

Preview Lab → · Contrast checker → · Palette generator →