#3BB0B3#3BB0B3

#3BB0B3 is a light, moderate teal. Relative luminance 0.352; OKLCH L 69.5% C 0.102 H 197.5°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#3BB0B3
RGB	rgb(59, 176, 179)
HSL	hsl(182, 50%, 47%)
HSV	hsv(182, 67%, 70%)
CMYK	cmyk(67%, 1.7%, 0%, 29.8%)
CIE-LAB	lab(65.93, -30.82, -11.06)
CIE-LCH	lch(65.93, 32.75, 199.74°)
OKLab	oklab(69.47% -0.0971 -0.0307)
OKLCH	oklch(69.47% 0.102 197.5)
XYZ	xyz(25.4620, 35.2323, 48.0977)
Luminance	0.3523 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB0B3 #B33E3B

analogous

#3BB37A #3BB0B3 #3B74B3

triadic

#3BB0B3 #B33BB0 #B0B33B

tetradic

#3BB0B3 #7A3BB3 #B33E3B #74B33B

square

#3BB0B3 #7A3BB3 #B33E3B #74B33B

split-complementary

#3BB0B3 #B33B74 #B37A3B

monochromatic

#1D5557 #2C8385 #3BB0B3 #60C8CB #8ED8DA

Accessibility & contrast

On white

2.61

#3BB0B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#3BB0B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB0B3

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB0B3	#FFFFFF	#000000	##000000
##3BB0B3	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4A8B3

Deuteranopia (green-blind)

#929BB4

Tritanopia (blue-blind)

#00B6B1

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #3bb0b3;
/* rgb */ color: rgb(59, 176, 179);
/* oklch */ color: oklch(69.5% 0.102 197.5);

Tailwind

colors: {
  custom: {
    50: '#82c8c9',
    500: '#3bb0b3',
    950: '#000000',
  },
}

SCSS

$custom: #3bb0b3;
$custom-light: #82c8c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb0b3",
  "rgb": {
    "r": 59,
    "g": 176,
    "b": 179
  },
  "hsl": {
    "h": 181.5,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.69467,
    "c": 0.10183,
    "h": 197.5
  },
  "luminance": 0.35235
}

Semantic roles & 50–950 ramp

primary

#3BB0B3

secondary

#C58785

accent

#514EDA

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3BB0B3

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

Preview Lab → · Contrast checker → · Palette generator →