#3FB4AC#3FB4AC

#3FB4AC is a light, moderate teal. Relative luminance 0.367; OKLCH L 70.3% C 0.104 H 188.6°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#3FB4AC
RGB	rgb(63, 180, 172)
HSL	hsl(176, 48%, 48%)
HSV	hsv(176, 65%, 71%)
CMYK	cmyk(65%, 0%, 4.4%, 29.4%)
CIE-LAB	lab(67.03, -34.10, -5.53)
CIE-LCH	lch(67.03, 34.54, 189.21°)
OKLab	oklab(70.32% -0.1024 -0.0155)
OKLCH	oklch(70.32% 0.104 188.6)
XYZ	xyz(25.8142, 36.6750, 44.7403)
Luminance	0.3668 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB4AC #B43F47

analogous

#3FB471 #3FB4AC #3F82B4

triadic

#3FB4AC #AC3FB4 #B4AC3F

tetradic

#3FB4AC #713FB4 #B43F47 #82B43F

square

#3FB4AC #713FB4 #B43F47 #82B43F

split-complementary

#3FB4AC #B43F82 #B4713F

monochromatic

#1F5955 #2F8781 #3FB4AC #67CAC3 #94DAD5

Accessibility & contrast

On white

2.52

#3FB4AC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#3FB4AC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB4AC

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB4AC	#FFFFFF	#000000	##000000
##3FB4AC	1.00	2.52	8.34	8.34
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.34	21.00	1.00	1.00
##000000	8.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAABAC

Deuteranopia (green-blind)

#999EAD

Tritanopia (blue-blind)

#00B8B1

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3fb4ac;
/* rgb */ color: rgb(63, 180, 172);
/* oklch */ color: oklch(70.3% 0.104 188.6);

Tailwind

colors: {
  custom: {
    50: '#83cbc4',
    500: '#3fb4ac',
    950: '#000000',
  },
}

SCSS

$custom: #3fb4ac;
$custom-light: #83cbc4;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb4ac",
  "rgb": {
    "r": 63,
    "g": 180,
    "b": 172
  },
  "hsl": {
    "h": 175.897,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.70319,
    "c": 0.10361,
    "h": 188.6
  },
  "luminance": 0.36678
}

Semantic roles & 50–950 ramp

primary

#3FB4AC

secondary

#C58A8E

accent

#5059D8

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #3FB4AC

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

Preview Lab → · Contrast checker → · Palette generator →