#3BB1A5#3BB1A5

#3BB1A5 is a light, moderate teal. Relative luminance 0.351; OKLCH L 69.2% C 0.105 H 185.4°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#3BB1A5
RGB	rgb(59, 177, 165)
HSL	hsl(174, 50%, 46%)
HSV	hsv(174, 67%, 69%)
CMYK	cmyk(66.7%, 0%, 6.8%, 30.6%)
CIE-LAB	lab(65.82, -35.26, -3.45)
CIE-LCH	lch(65.82, 35.43, 185.60°)
OKLab	oklab(69.24% -0.1044 -0.0099)
OKLCH	oklch(69.24% 0.105 185.4)
XYZ	xyz(24.3141, 35.0880, 41.0813)
Luminance	0.3509 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB1A5 #B13B47

analogous

#3BB16A #3BB1A5 #3B82B1

triadic

#3BB1A5 #A53BB1 #B1A53B

tetradic

#3BB1A5 #6A3BB1 #B13B47 #82B13B

square

#3BB1A5 #6A3BB1 #B13B47 #82B13B

split-complementary

#3BB1A5 #B13B82 #B16A3B

monochromatic

#1C554F #2C837A #3BB1A5 #5FCABF #8DD9D1

Accessibility & contrast

On white

2.62

#3BB1A5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#3BB1A5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB1A5

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB1A5	#FFFFFF	#000000	##000000
##3BB1A5	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8A7A5

Deuteranopia (green-blind)

#979BA6

Tritanopia (blue-blind)

#00B5AD

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #3bb1a5;
/* rgb */ color: rgb(59, 177, 165);
/* oklch */ color: oklch(69.2% 0.105 185.4);

Tailwind

colors: {
  custom: {
    50: '#80c9bf',
    500: '#3bb1a5',
    950: '#000000',
  },
}

SCSS

$custom: #3bb1a5;
$custom-light: #80c9bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb1a5",
  "rgb": {
    "r": 59,
    "g": 177,
    "b": 165
  },
  "hsl": {
    "h": 173.898,
    "s": 50,
    "l": 46.275
  },
  "oklch": {
    "l": 0.69237,
    "c": 0.10486,
    "h": 185.4
  },
  "luminance": 0.35091
}

Semantic roles & 50–950 ramp

primary

#3BB1A5

secondary

#C4848B

accent

#4E5CDA

background

#F8FCFB

surface

#F0F8F7

border

#CBD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #3BB1A5

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

Preview Lab → · Contrast checker → · Palette generator →