#3ACFAB#3ACFAB

#3ACFAB is a light, vivid teal. Relative luminance 0.485; OKLCH L 76.9% C 0.134 H 172.6°. Best body text is #000000 at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#3ACFAB
RGB	rgb(58, 207, 171)
HSL	hsl(166, 61%, 52%)
HSV	hsv(166, 72%, 81%)
CMYK	cmyk(72%, 0%, 17.4%, 18.8%)
CIE-LAB	lab(75.12, -47.07, 6.79)
CIE-LCH	lch(75.12, 47.56, 171.80°)
OKLab	oklab(76.87% -0.1325 0.0172)
OKLCH	oklch(76.87% 0.134 172.6)
XYZ	xyz(31.4046, 48.4618, 46.2191)
Luminance	0.4847 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3ACFAB #CF3A5E

analogous

#3ACF61 #3ACFAB #3AA9CF

triadic

#3ACFAB #AB3ACF #CFAB3A

tetradic

#3ACFAB #613ACF #CF3A5E #A9CF3A

square

#3ACFAB #613ACF #CF3A5E #A9CF3A

split-complementary

#3ACFAB #CF3AA9 #CF613A

monochromatic

#1C735E #28A486 #3ACFAB #6BDBC0 #9CE7D5

Accessibility & contrast

On white

1.96

#3ACFAB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.69

#3ACFAB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3ACFAB

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3ACFAB	#FFFFFF	#000000	##000000
##3ACFAB	1.00	1.96	10.69	10.69
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.69	21.00	1.00	1.00
##000000	10.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8C1A9

Deuteranopia (green-blind)

#B5B3AE

Tritanopia (blue-blind)

#00D1C5

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #3acfab;
/* rgb */ color: rgb(58, 207, 171);
/* oklch */ color: oklch(76.9% 0.134 172.6);

Tailwind

colors: {
  custom: {
    50: '#85dec4',
    500: '#3acfab',
    950: '#000000',
  },
}

SCSS

$custom: #3acfab;
$custom-light: #85dec4;
$custom-dark: #000000;

JSON

{
  "hex": "#3acfab",
  "rgb": {
    "r": 58,
    "g": 207,
    "b": 171
  },
  "hsl": {
    "h": 165.503,
    "s": 60.816,
    "l": 51.961
  },
  "oklch": {
    "l": 0.76868,
    "c": 0.13364,
    "h": 172.6
  },
  "luminance": 0.48465
}

Semantic roles & 50–950 ramp

primary

#3ACFAB

secondary

#D392A2

accent

#446BE4

background

#F8FDFC

surface

#F0FBF8

border

#CBD4D1

text

#0D1512

muted

#7D8381

Preview Lab

Preview with #3ACFAB

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

Preview Lab → · Contrast checker → · Palette generator →