#3FB09A#3FB09A

#3FB09A is a light, moderate teal. Relative luminance 0.344; OKLCH L 68.8% C 0.107 H 177.6°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#3FB09A
RGB	rgb(63, 176, 154)
HSL	hsl(168, 47%, 47%)
HSV	hsv(168, 64%, 69%)
CMYK	cmyk(64.2%, 0%, 12.5%, 31%)
CIE-LAB	lab(65.31, -37.07, 1.92)
CIE-LCH	lch(65.31, 37.12, 177.04°)
OKLab	oklab(68.75% -0.1065 0.0045)
OKLCH	oklch(68.75% 0.107 177.6)
XYZ	xyz(23.4052, 34.4380, 35.9793)
Luminance	0.3444 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB09A #B03F55

analogous

#3FB062 #3FB09A #3F8DB0

triadic

#3FB09A #9A3FB0 #B09A3F

tetradic

#3FB09A #623FB0 #B03F55 #8DB03F

square

#3FB09A #623FB0 #B03F55 #8DB03F

split-complementary

#3FB09A #B03F8D #B0623F

monochromatic

#1F564B #2F8373 #3FB09A #65C8B4 #92D8CA

Accessibility & contrast

On white

2.66

#3FB09A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#3FB09A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB09A

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB09A	#FFFFFF	#000000	##000000
##3FB09A	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9A699

Deuteranopia (green-blind)

#999A9C

Tritanopia (blue-blind)

#00B2A9

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #3fb09a;
/* rgb */ color: rgb(63, 176, 154);
/* oklch */ color: oklch(68.8% 0.107 177.6);

Tailwind

colors: {
  custom: {
    50: '#81c8b7',
    500: '#3fb09a',
    950: '#000000',
  },
}

SCSS

$custom: #3fb09a;
$custom-light: #81c8b7;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb09a",
  "rgb": {
    "r": 63,
    "g": 176,
    "b": 154
  },
  "hsl": {
    "h": 168.319,
    "s": 47.28,
    "l": 46.863
  },
  "oklch": {
    "l": 0.68753,
    "c": 0.10656,
    "h": 177.6
  },
  "luminance": 0.34441
}

Semantic roles & 50–950 ramp

primary

#3FB09A

secondary

#C38893

accent

#516BD7

background

#F8FCFB

surface

#F0F8F6

border

#CBD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #3FB09A

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

Preview Lab → · Contrast checker → · Palette generator →