#3BD9B0#3BD9B0

#3BD9B0 is a light, vivid teal. Relative luminance 0.537; OKLCH L 79.5% C 0.141 H 171.0°. Best body text is #000000 at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#3BD9B0
RGB	rgb(59, 217, 176)
HSL	hsl(164, 68%, 54%)
HSV	hsv(164, 73%, 85%)
CMYK	cmyk(72.8%, 0%, 18.9%, 14.9%)
CIE-LAB	lab(78.28, -49.88, 8.65)
CIE-LCH	lch(78.28, 50.63, 170.16°)
OKLab	oklab(79.5% -0.1397 0.022)
OKLCH	oklch(79.5% 0.141 171)
XYZ	xyz(34.4488, 53.6860, 49.6128)
Luminance	0.5369 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BD9B0 #D93B64

analogous

#3BD961 #3BD9B0 #3BB3D9

triadic

#3BD9B0 #B03BD9 #D9B03B

tetradic

#3BD9B0 #613BD9 #D93B64 #B3D93B

square

#3BD9B0 #613BD9 #D93B64 #B3D93B

split-complementary

#3BD9B0 #D93BB3 #D9613B

monochromatic

#198166 #23B48E #3BD9B0 #6EE3C5 #A2EDD9

Accessibility & contrast

On white

1.79

#3BD9B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.74

#3BD9B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BD9B0

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BD9B0	#FFFFFF	#000000	##000000
##3BD9B0	1.00	1.79	11.74	11.74
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.74	21.00	1.00	1.00
##000000	11.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3CAAE

Deuteranopia (green-blind)

#BEBBB3

Tritanopia (blue-blind)

#00DBCD

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #3bd9b0;
/* rgb */ color: rgb(59, 217, 176);
/* oklch */ color: oklch(79.5% 0.141 171.0);

Tailwind

colors: {
  custom: {
    50: '#87e5c7',
    500: '#3bd9b0',
    950: '#000000',
  },
}

SCSS

$custom: #3bd9b0;
$custom-light: #87e5c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3bd9b0",
  "rgb": {
    "r": 59,
    "g": 217,
    "b": 176
  },
  "hsl": {
    "h": 164.43,
    "s": 67.521,
    "l": 54.118
  },
  "oklch": {
    "l": 0.79502,
    "c": 0.14142,
    "h": 171
  },
  "luminance": 0.5369
}

Semantic roles & 50–950 ramp

primary

#3BD9B0

secondary

#883147

accent

#3D6AEA

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1613

muted

#7F8482

Preview Lab

Preview with #3BD9B0

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

Preview Lab → · Contrast checker → · Palette generator →