#45D3BB#45D3BB

#45D3BB is a light, vivid teal. Relative luminance 0.514; OKLCH L 78.6% C 0.125 H 179.3°. Best body text is #000000 at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#45D3BB
RGB	rgb(69, 211, 187)
HSL	hsl(170, 62%, 55%)
HSV	hsv(170, 67%, 83%)
CMYK	cmyk(67.3%, 0%, 11.4%, 17.3%)
CIE-LAB	lab(76.94, -43.22, 0.87)
CIE-LCH	lch(76.94, 43.22, 178.85°)
OKLab	oklab(78.56% -0.1247 0.0016)
OKLCH	oklch(78.56% 0.125 179.3)
XYZ	xyz(34.7138, 51.4377, 55.1030)
Luminance	0.5144 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45D3BB #D3455D

analogous

#45D374 #45D3BB #45A4D3

triadic

#45D3BB #BB45D3 #D3BB45

tetradic

#45D3BB #7445D3 #D3455D #A4D345

square

#45D3BB #7445D3 #D3455D #A4D345

split-complementary

#45D3BB #D345A4 #D37445

monochromatic

#1E7F6F #2AB19A #45D3BB #76DFCD #A8EADF

Accessibility & contrast

On white

1.86

#45D3BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.29

#45D3BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45D3BB

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45D3BB	#FFFFFF	#000000	##000000
##45D3BB	1.00	1.86	11.29	11.29
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.29	21.00	1.00	1.00
##000000	11.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAC7BA

Deuteranopia (green-blind)

#B6B8BD

Tritanopia (blue-blind)

#00D6CC

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #45d3bb;
/* rgb */ color: rgb(69, 211, 187);
/* oklch */ color: oklch(78.6% 0.125 179.3);

Tailwind

colors: {
  custom: {
    50: '#8ae1cf',
    500: '#45d3bb',
    950: '#000000',
  },
}

SCSS

$custom: #45d3bb;
$custom-light: #8ae1cf;
$custom-dark: #000000;

JSON

{
  "hex": "#45d3bb",
  "rgb": {
    "r": 69,
    "g": 211,
    "b": 187
  },
  "hsl": {
    "h": 169.859,
    "s": 61.739,
    "l": 54.902
  },
  "oklch": {
    "l": 0.78557,
    "c": 0.12475,
    "h": 179.3
  },
  "luminance": 0.51442
}

Semantic roles & 50–950 ramp

primary

#45D3BB

secondary

#873543

accent

#435EE5

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1513

muted

#7F8483

Preview Lab

Preview with #45D3BB

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

Preview Lab → · Contrast checker → · Palette generator →