#3FB09F#3FB09F

#3FB09F is a light, moderate teal. Relative luminance 0.346; OKLCH L 68.9% C 0.104 H 181.3°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#3FB09F
RGB	rgb(63, 176, 159)
HSL	hsl(171, 47%, 47%)
HSV	hsv(171, 64%, 69%)
CMYK	cmyk(64.2%, 0%, 9.7%, 31%)
CIE-LAB	lab(65.44, -35.76, -0.66)
CIE-LCH	lch(65.44, 35.77, 181.06°)
OKLab	oklab(68.91% -0.1041 -0.0024)
OKLCH	oklch(68.91% 0.104 181.3)
XYZ	xyz(23.8303, 34.6081, 38.2183)
Luminance	0.3461 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB09F #B03F50

analogous

#3FB066 #3FB09F #3F89B0

triadic

#3FB09F #9F3FB0 #B09F3F

tetradic

#3FB09F #663FB0 #B03F50 #89B03F

square

#3FB09F #663FB0 #B03F50 #89B03F

split-complementary

#3FB09F #B03F89 #B0663F

monochromatic

#1F564E #2F8376 #3FB09F #65C8B9 #92D8CD

Accessibility & contrast

On white

2.65

#3FB09F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.92

#3FB09F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB09F

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB09F	#FFFFFF	#000000	##000000
##3FB09F	1.00	2.65	7.92	7.92
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.92	21.00	1.00	1.00
##000000	7.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8A69E

Deuteranopia (green-blind)

#989AA1

Tritanopia (blue-blind)

#00B3AB

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #3fb09f;
/* rgb */ color: rgb(63, 176, 159);
/* oklch */ color: oklch(68.9% 0.104 181.3);

Tailwind

colors: {
  custom: {
    50: '#82c8bb',
    500: '#3fb09f',
    950: '#000000',
  },
}

SCSS

$custom: #3fb09f;
$custom-light: #82c8bb;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb09f",
  "rgb": {
    "r": 63,
    "g": 176,
    "b": 159
  },
  "hsl": {
    "h": 170.973,
    "s": 47.28,
    "l": 46.863
  },
  "oklch": {
    "l": 0.68906,
    "c": 0.10418,
    "h": 181.3
  },
  "luminance": 0.34611
}

Semantic roles & 50–950 ramp

primary

#3FB09F

secondary

#C38891

accent

#5165D7

background

#F8FCFB

surface

#F0F8F6

border

#CBD1D0

text

#0C1311

muted

#7D8280

Preview Lab

Preview with #3FB09F

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

Preview Lab → · Contrast checker → · Palette generator →