#3BB4AA#3BB4AA

#3BB4AA is a light, moderate teal. Relative luminance 0.365; OKLCH L 70.1% C 0.106 H 187.1°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#3BB4AA
RGB	rgb(59, 180, 170)
HSL	hsl(175, 51%, 47%)
HSV	hsv(175, 67%, 71%)
CMYK	cmyk(67.2%, 0%, 5.6%, 29.4%)
CIE-LAB	lab(66.88, -35.27, -4.66)
CIE-LCH	lch(66.88, 35.58, 187.53°)
OKLab	oklab(70.15% -0.1052 -0.0132)
OKLCH	oklch(70.15% 0.106 187.1)
XYZ	xyz(25.3772, 36.4717, 43.7247)
Luminance	0.3648 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB4AA #B43B45

analogous

#3BB46D #3BB4AA #3B82B4

triadic

#3BB4AA #AA3BB4 #B4AA3B

tetradic

#3BB4AA #6D3BB4 #B43B45 #82B43B

square

#3BB4AA #6D3BB4 #B43B45 #82B43B

split-complementary

#3BB4AA #B43B82 #B46D3B

monochromatic

#1D5853 #2C867E #3BB4AA #61CBC2 #8FDAD4

Accessibility & contrast

On white

2.53

#3BB4AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#3BB4AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB4AA

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB4AA	#FFFFFF	#000000	##000000
##3BB4AA	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABAAAA

Deuteranopia (green-blind)

#999DAB

Tritanopia (blue-blind)

#00B8B1

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3bb4aa;
/* rgb */ color: rgb(59, 180, 170);
/* oklch */ color: oklch(70.1% 0.106 187.1);

Tailwind

colors: {
  custom: {
    50: '#81cbc3',
    500: '#3bb4aa',
    950: '#000000',
  },
}

SCSS

$custom: #3bb4aa;
$custom-light: #81cbc3;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb4aa",
  "rgb": {
    "r": 59,
    "g": 180,
    "b": 170
  },
  "hsl": {
    "h": 175.041,
    "s": 50.628,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70148,
    "c": 0.10605,
    "h": 187.1
  },
  "luminance": 0.36475
}

Semantic roles & 50–950 ramp

primary

#3BB4AA

secondary

#C5868B

accent

#4E59DA

background

#F8FCFB

surface

#F0F8F7

border

#CBD1D0

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #3BB4AA

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

Preview Lab → · Contrast checker → · Palette generator →