#3BB3AA#3BB3AA

#3BB3AA is a light, moderate teal. Relative luminance 0.361; OKLCH L 69.9% C 0.105 H 187.9°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#3BB3AA
RGB	rgb(59, 179, 170)
HSL	hsl(176, 50%, 47%)
HSV	hsv(176, 67%, 70%)
CMYK	cmyk(67%, 0%, 5%, 29.8%)
CIE-LAB	lab(66.57, -34.81, -5.11)
CIE-LCH	lch(66.57, 35.18, 188.35°)
OKLab	oklab(69.9% -0.1042 -0.0144)
OKLCH	oklch(69.9% 0.105 187.9)
XYZ	xyz(25.1761, 36.0694, 43.6577)
Luminance	0.3607 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB3AA #B33B44

analogous

#3BB36E #3BB3AA #3B80B3

triadic

#3BB3AA #AA3BB3 #B3AA3B

tetradic

#3BB3AA #6E3BB3 #B33B44 #80B33B

square

#3BB3AA #6E3BB3 #B33B44 #80B33B

split-complementary

#3BB3AA #B33B80 #B36E3B

monochromatic

#1D5753 #2C857E #3BB3AA #60CBC3 #8EDAD4

Accessibility & contrast

On white

2.56

#3BB3AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#3BB3AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB3AA

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB3AA	#FFFFFF	#000000	##000000
##3BB3AA	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9A9AA

Deuteranopia (green-blind)

#989CAB

Tritanopia (blue-blind)

#00B7B0

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3bb3aa;
/* rgb */ color: rgb(59, 179, 170);
/* oklch */ color: oklch(69.9% 0.105 187.9);

Tailwind

colors: {
  custom: {
    50: '#81cac3',
    500: '#3bb3aa',
    950: '#000000',
  },
}

SCSS

$custom: #3bb3aa;
$custom-light: #81cac3;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb3aa",
  "rgb": {
    "r": 59,
    "g": 179,
    "b": 170
  },
  "hsl": {
    "h": 175.5,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.69899,
    "c": 0.10519,
    "h": 187.9
  },
  "luminance": 0.36072
}

Semantic roles & 50–950 ramp

primary

#3BB3AA

secondary

#C5858A

accent

#4E58DA

background

#F8FCFB

surface

#F0F8F7

border

#CBD1D0

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #3BB3AA

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

Preview Lab → · Contrast checker → · Palette generator →