#3FC5AB#3FC5AB

#3FC5AB is a light, vivid teal. Relative luminance 0.439; OKLCH L 74.5% C 0.121 H 177.1°. Best body text is #000000 at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#3FC5AB
RGB	rgb(63, 197, 171)
HSL	hsl(168, 54%, 51%)
HSV	hsv(168, 68%, 77%)
CMYK	cmyk(68%, 0%, 13.2%, 22.7%)
CIE-LAB	lab(72.18, -42.08, 2.56)
CIE-LCH	lch(72.18, 42.15, 176.52°)
OKLab	oklab(74.5% -0.1205 0.0061)
OKLCH	oklch(74.5% 0.121 177.1)
XYZ	xyz(29.3632, 43.9262, 45.4513)
Luminance	0.4393 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC5AB #C53F59

analogous

#3FC568 #3FC5AB #3F9CC5

triadic

#3FC5AB #AB3FC5 #C5AB3F

tetradic

#3FC5AB #683FC5 #C53F59 #9CC53F

square

#3FC5AB #683FC5 #C53F59 #9CC53F

split-complementary

#3FC5AB #C53F9C #C5683F

monochromatic

#206A5B #2E9984 #3FC5AB #6ED3C0 #9DE1D4

Accessibility & contrast

On white

2.15

#3FC5AB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.79

#3FC5AB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC5AB

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC5AB	#FFFFFF	#000000	##000000
##3FC5AB	1.00	2.15	9.79	9.79
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.79	21.00	1.00	1.00
##000000	9.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDB9AA

Deuteranopia (green-blind)

#ABABAD

Tritanopia (blue-blind)

#00C8BD

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3fc5ab;
/* rgb */ color: rgb(63, 197, 171);
/* oklch */ color: oklch(74.5% 0.121 177.1);

Tailwind

colors: {
  custom: {
    50: '#85d7c4',
    500: '#3fc5ab',
    950: '#000000',
  },
}

SCSS

$custom: #3fc5ab;
$custom-light: #85d7c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc5ab",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 171
  },
  "hsl": {
    "h": 168.358,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.74499,
    "c": 0.12062,
    "h": 177.1
  },
  "luminance": 0.4393
}

Semantic roles & 50–950 ramp

primary

#3FC5AB

secondary

#CE929E

accent

#4B67DD

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1412

muted

#7D8381

Preview Lab

Preview with #3FC5AB

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

Preview Lab → · Contrast checker → · Palette generator →