#3FB5AC#3FB5AC

#3FB5AC is a light, moderate teal. Relative luminance 0.371; OKLCH L 70.6% C 0.104 H 187.9°. Best body text is #000000 at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#3FB5AC
RGB	rgb(63, 181, 172)
HSL	hsl(175, 48%, 48%)
HSV	hsv(175, 65%, 71%)
CMYK	cmyk(65.2%, 0%, 5%, 29%)
CIE-LAB	lab(67.34, -34.57, -5.08)
CIE-LCH	lch(67.34, 34.94, 188.36°)
OKLab	oklab(70.57% -0.1035 -0.0143)
OKLCH	oklch(70.57% 0.104 187.9)
XYZ	xyz(26.0168, 37.0802, 44.8078)
Luminance	0.3708 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB5AC #B53F48

analogous

#3FB571 #3FB5AC #3F83B5

triadic

#3FB5AC #AC3FB5 #B5AC3F

tetradic

#3FB5AC #713FB5 #B53F48 #83B53F

square

#3FB5AC #713FB5 #B53F48 #83B53F

split-complementary

#3FB5AC #B53F83 #B5713F

monochromatic

#1F5A56 #2F8881 #3FB5AC #67CAC3 #94DAD5

Accessibility & contrast

On white

2.50

#3FB5AC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.42

#3FB5AC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB5AC

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB5AC	#FFFFFF	#000000	##000000
##3FB5AC	1.00	2.50	8.42	8.42
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.42	21.00	1.00	1.00
##000000	8.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABACAC

Deuteranopia (green-blind)

#9A9EAD

Tritanopia (blue-blind)

#00B9B2

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #3fb5ac;
/* rgb */ color: rgb(63, 181, 172);
/* oklch */ color: oklch(70.6% 0.104 187.9);

Tailwind

colors: {
  custom: {
    50: '#83cbc4',
    500: '#3fb5ac',
    950: '#000000',
  },
}

SCSS

$custom: #3fb5ac;
$custom-light: #83cbc4;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb5ac",
  "rgb": {
    "r": 63,
    "g": 181,
    "b": 172
  },
  "hsl": {
    "h": 175.424,
    "s": 48.361,
    "l": 47.843
  },
  "oklch": {
    "l": 0.70566,
    "c": 0.10447,
    "h": 187.9
  },
  "luminance": 0.37083
}

Semantic roles & 50–950 ramp

primary

#3FB5AC

secondary

#C58A8F

accent

#505AD8

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #3FB5AC

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

Preview Lab → · Contrast checker → · Palette generator →