#3FB9AC#3FB9AC

#3FB9AC is a light, moderate teal. Relative luminance 0.387; OKLCH L 71.6% C 0.108 H 185.0°. Best body text is #000000 at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#3FB9AC
RGB	rgb(63, 185, 172)
HSL	hsl(174, 49%, 49%)
HSV	hsv(174, 66%, 73%)
CMYK	cmyk(65.9%, 0%, 7%, 27.5%)
CIE-LAB	lab(68.56, -36.42, -3.28)
CIE-LCH	lch(68.56, 36.57, 185.15°)
OKLab	oklab(71.56% -0.1077 -0.0094)
OKLCH	oklch(71.56% 0.108 185)
XYZ	xyz(26.8418, 38.7303, 45.0828)
Luminance	0.3873 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB9AC #B93F4C

analogous

#3FB96F #3FB9AC #3F89B9

triadic

#3FB9AC #AC3FB9 #B9AC3F

tetradic

#3FB9AC #6F3FB9 #B93F4C #89B93F

square

#3FB9AC #6F3FB9 #B93F4C #89B93F

split-complementary

#3FB9AC #B93F89 #B96F3F

monochromatic

#205E57 #2F8B82 #3FB9AC #69CCC1 #97DCD4

Accessibility & contrast

On white

2.40

#3FB9AC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.75

#3FB9AC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB9AC

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB9AC	#FFFFFF	#000000	##000000
##3FB9AC	1.00	2.40	8.75	8.75
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.75	21.00	1.00	1.00
##000000	8.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0AFAC

Deuteranopia (green-blind)

#9EA2AD

Tritanopia (blue-blind)

#00BDB5

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #3fb9ac;
/* rgb */ color: rgb(63, 185, 172);
/* oklch */ color: oklch(71.6% 0.108 185.0);

Tailwind

colors: {
  custom: {
    50: '#84cec4',
    500: '#3fb9ac',
    950: '#000000',
  },
}

SCSS

$custom: #3fb9ac;
$custom-light: #84cec4;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb9ac",
  "rgb": {
    "r": 63,
    "g": 185,
    "b": 172
  },
  "hsl": {
    "h": 173.607,
    "s": 49.194,
    "l": 48.627
  },
  "oklch": {
    "l": 0.71556,
    "c": 0.10807,
    "h": 185
  },
  "luminance": 0.38733
}

Semantic roles & 50–950 ramp

primary

#3FB9AC

secondary

#C78D93

accent

#4F5ED9

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1412

muted

#7D8281

Preview Lab

Preview with #3FB9AC

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

Preview Lab → · Contrast checker → · Palette generator →