#45D1BC#45D1BC

#45D1BC is a light, vivid teal. Relative luminance 0.505; OKLCH L 78.1% C 0.122 H 181.0°. Best body text is #000000 at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#45D1BC
RGB	rgb(69, 209, 188)
HSL	hsl(171, 60%, 55%)
HSV	hsv(171, 67%, 82%)
CMYK	cmyk(67%, 0%, 10%, 18%)
CIE-LAB	lab(76.37, -42.08, -0.51)
CIE-LCH	lch(76.37, 42.08, 180.69°)
OKLab	oklab(78.1% -0.1223 -0.0021)
OKLCH	oklch(78.1% 0.122 181)
XYZ	xyz(34.3275, 50.4931, 55.5042)
Luminance	0.5050 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45D1BC #D1455A

analogous

#45D176 #45D1BC #45A0D1

triadic

#45D1BC #BC45D1 #D1BC45

tetradic

#45D1BC #7645D1 #D1455A #A0D145

square

#45D1BC #7645D1 #D1455A #A0D145

split-complementary

#45D1BC #D145A0 #D17645

monochromatic

#1F7D6F #2BAE9A #45D1BC #76DDCE #A7E9DF

Accessibility & contrast

On white

1.89

#45D1BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.10

#45D1BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45D1BC

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45D1BC	#FFFFFF	#000000	##000000
##45D1BC	1.00	1.89	11.10	11.10
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.10	21.00	1.00	1.00
##000000	11.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8C5BB

Deuteranopia (green-blind)

#B4B6BE

Tritanopia (blue-blind)

#00D5CB

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #45d1bc;
/* rgb */ color: rgb(69, 209, 188);
/* oklch */ color: oklch(78.1% 0.122 181.0);

Tailwind

colors: {
  custom: {
    50: '#8ae0d0',
    500: '#45d1bc',
    950: '#000000',
  },
}

SCSS

$custom: #45d1bc;
$custom-light: #8ae0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#45d1bc",
  "rgb": {
    "r": 69,
    "g": 209,
    "b": 188
  },
  "hsl": {
    "h": 171,
    "s": 60.345,
    "l": 54.51
  },
  "oklch": {
    "l": 0.781,
    "c": 0.1223,
    "h": 181
  },
  "luminance": 0.50497
}

Semantic roles & 50–950 ramp

primary

#45D1BC

secondary

#843642

accent

#445CE3

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1513

muted

#7F8483

Preview Lab

Preview with #45D1BC

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

Preview Lab → · Contrast checker → · Palette generator →