#3BB3B0#3BB3B0

#3BB3B0 is a light, moderate teal. Relative luminance 0.363; OKLCH L 70.1% C 0.104 H 192.6°. Best body text is #000000 at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#3BB3B0
RGB	rgb(59, 179, 176)
HSL	hsl(179, 50%, 47%)
HSV	hsv(179, 67%, 70%)
CMYK	cmyk(67%, 0%, 1.7%, 29.8%)
CIE-LAB	lab(66.75, -33.12, -8.17)
CIE-LCH	lch(66.75, 34.11, 193.86°)
OKLab	oklab(70.1% -0.1015 -0.0227)
OKLCH	oklch(70.1% 0.104 192.6)
XYZ	xyz(25.7567, 36.3017, 46.7154)
Luminance	0.3630 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB3B0 #B33B3E

analogous

#3BB374 #3BB3B0 #3B7AB3

triadic

#3BB3B0 #B03BB3 #B3B03B

tetradic

#3BB3B0 #743BB3 #B33B3E #7AB33B

square

#3BB3B0 #743BB3 #B33B3E #7AB33B

split-complementary

#3BB3B0 #B33B7A #B3743B

monochromatic

#1D5755 #2C8583 #3BB3B0 #60CBC8 #8EDAD8

Accessibility & contrast

On white

2.54

#3BB3B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.26

#3BB3B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB3B0

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB3B0	#FFFFFF	#000000	##000000
##3BB3B0	1.00	2.54	8.26	8.26
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.26	21.00	1.00	1.00
##000000	8.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8AAB0

Deuteranopia (green-blind)

#969DB1

Tritanopia (blue-blind)

#00B8B2

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3bb3b0;
/* rgb */ color: rgb(59, 179, 176);
/* oklch */ color: oklch(70.1% 0.104 192.6);

Tailwind

colors: {
  custom: {
    50: '#82cac7',
    500: '#3bb3b0',
    950: '#000000',
  },
}

SCSS

$custom: #3bb3b0;
$custom-light: #82cac7;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb3b0",
  "rgb": {
    "r": 59,
    "g": 179,
    "b": 176
  },
  "hsl": {
    "h": 178.5,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.70101,
    "c": 0.10403,
    "h": 192.6
  },
  "luminance": 0.36305
}

Semantic roles & 50–950 ramp

primary

#3BB3B0

secondary

#C58587

accent

#4E51DA

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3BB3B0

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

Preview Lab → · Contrast checker → · Palette generator →