#45D3CF#45D3CF

#45D3CF is a light, moderate teal. Relative luminance 0.524; OKLCH L 79.2% C 0.119 H 192.3°. Best body text is #000000 at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#45D3CF
RGB	rgb(69, 211, 207)
HSL	hsl(178, 62%, 55%)
HSV	hsv(178, 67%, 83%)
CMYK	cmyk(67.3%, 0%, 1.9%, 17.3%)
CIE-LAB	lab(77.49, -37.88, -9.07)
CIE-LCH	lch(77.49, 38.95, 193.46°)
OKLab	oklab(79.19% -0.1159 -0.0253)
OKLCH	oklch(79.19% 0.119 192.3)
XYZ	xyz(37.0059, 52.3545, 67.1745)
Luminance	0.5236 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45D3CF #D34549

analogous

#45D388 #45D3CF #4590D3

triadic

#45D3CF #CF45D3 #D3CF45

tetradic

#45D3CF #8845D3 #D34549 #90D345

square

#45D3CF #8845D3 #D34549 #90D345

split-complementary

#45D3CF #D34590 #D38845

monochromatic

#1E7F7D #2AB1AD #45D3CF #76DFDC #A8EAE9

Accessibility & contrast

On white

1.83

#45D3CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.47

#45D3CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45D3CF

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45D3CF	#FFFFFF	#000000	##000000
##45D3CF	1.00	1.83	11.47	11.47
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.47	21.00	1.00	1.00
##000000	11.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6C9CF

Deuteranopia (green-blind)

#B1B9D0

Tritanopia (blue-blind)

#00D9D1

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #45d3cf;
/* rgb */ color: rgb(69, 211, 207);
/* oklch */ color: oklch(79.2% 0.119 192.3);

Tailwind

colors: {
  custom: {
    50: '#8ce1dd',
    500: '#45d3cf',
    950: '#000000',
  },
}

SCSS

$custom: #45d3cf;
$custom-light: #8ce1dd;
$custom-dark: #000000;

JSON

{
  "hex": "#45d3cf",
  "rgb": {
    "r": 69,
    "g": 211,
    "b": 207
  },
  "hsl": {
    "h": 178.31,
    "s": 61.739,
    "l": 54.902
  },
  "oklch": {
    "l": 0.79186,
    "c": 0.11862,
    "h": 192.3
  },
  "luminance": 0.52359
}

Semantic roles & 50–950 ramp

primary

#45D3CF

secondary

#873538

accent

#4348E5

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #45D3CF

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

Preview Lab → · Contrast checker → · Palette generator →