#3BB4AC#3BB4AC

#3BB4AC is a light, moderate teal. Relative luminance 0.366; OKLCH L 70.2% C 0.106 H 188.7°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#3BB4AC
RGB	rgb(59, 180, 172)
HSL	hsl(176, 51%, 47%)
HSV	hsv(176, 67%, 71%)
CMYK	cmyk(67.2%, 0%, 4.4%, 29.4%)
CIE-LAB	lab(66.94, -34.72, -5.68)
CIE-LCH	lch(66.94, 35.18, 189.29°)
OKLab	oklab(70.21% -0.1043 -0.0159)
OKLCH	oklch(70.21% 0.106 188.7)
XYZ	xyz(25.5679, 36.5480, 44.7287)
Luminance	0.3655 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB4AC #B43B43

analogous

#3BB470 #3BB4AC #3B80B4

triadic

#3BB4AC #AC3BB4 #B4AC3B

tetradic

#3BB4AC #703BB4 #B43B43 #80B43B

square

#3BB4AC #703BB4 #B43B43 #80B43B

split-complementary

#3BB4AC #B43B80 #B4703B

monochromatic

#1D5854 #2C8680 #3BB4AC #61CBC4 #8FDAD5

Accessibility & contrast

On white

2.53

#3BB4AC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#3BB4AC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB4AC

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB4AC	#FFFFFF	#000000	##000000
##3BB4AC	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAABAC

Deuteranopia (green-blind)

#989DAD

Tritanopia (blue-blind)

#00B9B1

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3bb4ac;
/* rgb */ color: rgb(59, 180, 172);
/* oklch */ color: oklch(70.2% 0.106 188.7);

Tailwind

colors: {
  custom: {
    50: '#81cbc4',
    500: '#3bb4ac',
    950: '#000000',
  },
}

SCSS

$custom: #3bb4ac;
$custom-light: #81cbc4;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb4ac",
  "rgb": {
    "r": 59,
    "g": 180,
    "b": 172
  },
  "hsl": {
    "h": 176.033,
    "s": 50.628,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70214,
    "c": 0.10554,
    "h": 188.7
  },
  "luminance": 0.36551
}

Semantic roles & 50–950 ramp

primary

#3BB4AC

secondary

#C5868A

accent

#4E57DA

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #3BB4AC

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

Preview Lab → · Contrast checker → · Palette generator →