#3BD9B3#3BD9B3

#3BD9B3 is a light, vivid teal. Relative luminance 0.538; OKLCH L 79.6% C 0.139 H 172.5°. Best body text is #000000 at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#3BD9B3
RGB	rgb(59, 217, 179)
HSL	hsl(166, 68%, 54%)
HSV	hsv(166, 73%, 85%)
CMYK	cmyk(72.8%, 0%, 17.5%, 14.9%)
CIE-LAB	lab(78.35, -49.15, 7.15)
CIE-LCH	lch(78.35, 49.67, 171.72°)
OKLab	oklab(79.58% -0.1383 0.0181)
OKLCH	oklch(79.58% 0.139 172.5)
XYZ	xyz(34.7489, 53.8061, 51.1933)
Luminance	0.5381 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BD9B3 #D93B61

analogous

#3BD964 #3BD9B3 #3BB0D9

triadic

#3BD9B3 #B33BD9 #D9B33B

tetradic

#3BD9B3 #643BD9 #D93B61 #B0D93B

square

#3BD9B3 #643BD9 #D93B61 #B0D93B

split-complementary

#3BD9B3 #D93BB0 #D9643B

monochromatic

#198168 #23B491 #3BD9B3 #6EE3C7 #A2EDDB

Accessibility & contrast

On white

1.79

#3BD9B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.76

#3BD9B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BD9B3

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BD9B3	#FFFFFF	#000000	##000000
##3BD9B3	1.00	1.79	11.76	11.76
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.76	21.00	1.00	1.00
##000000	11.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2CBB1

Deuteranopia (green-blind)

#BDBCB6

Tritanopia (blue-blind)

#00DBCE

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #3bd9b3;
/* rgb */ color: rgb(59, 217, 179);
/* oklch */ color: oklch(79.6% 0.139 172.5);

Tailwind

colors: {
  custom: {
    50: '#87e5c9',
    500: '#3bd9b3',
    950: '#000000',
  },
}

SCSS

$custom: #3bd9b3;
$custom-light: #87e5c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3bd9b3",
  "rgb": {
    "r": 59,
    "g": 217,
    "b": 179
  },
  "hsl": {
    "h": 165.57,
    "s": 67.521,
    "l": 54.118
  },
  "oklch": {
    "l": 0.79582,
    "c": 0.13949,
    "h": 172.5
  },
  "luminance": 0.5381
}

Semantic roles & 50–950 ramp

primary

#3BD9B3

secondary

#883146

accent

#3D67EA

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1613

muted

#7F8482

Preview Lab

Preview with #3BD9B3

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

Preview Lab → · Contrast checker → · Palette generator →