#45D5CF#45D5CF

#45D5CF is a light, vivid teal. Relative luminance 0.534; OKLCH L 79.7% C 0.120 H 191.0°. Best body text is #000000 at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#45D5CF
RGB	rgb(69, 213, 207)
HSL	hsl(178, 63%, 55%)
HSV	hsv(178, 68%, 84%)
CMYK	cmyk(67.6%, 0%, 2.8%, 16.5%)
CIE-LAB	lab(78.08, -38.79, -8.19)
CIE-LCH	lch(78.08, 39.65, 191.92°)
OKLab	oklab(79.67% -0.1179 -0.0228)
OKLCH	oklch(79.67% 0.12 191)
XYZ	xyz(37.5058, 53.3544, 67.3412)
Luminance	0.5336 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45D5CF #D5454B

analogous

#45D587 #45D5CF #4593D5

triadic

#45D5CF #CF45D5 #D5CF45

tetradic

#45D5CF #8745D5 #D5454B #93D545

square

#45D5CF #8745D5 #D5454B #93D545

split-complementary

#45D5CF #D54593 #D58745

monochromatic

#1D827E #29B4AE #45D5CF #77E0DC #A9ECE9

Accessibility & contrast

On white

1.80

#45D5CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.67

#45D5CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45D5CF

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45D5CF	#FFFFFF	#000000	##000000
##45D5CF	1.00	1.80	11.67	11.67
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.67	21.00	1.00	1.00
##000000	11.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9CACF

Deuteranopia (green-blind)

#B3BAD0

Tritanopia (blue-blind)

#00DBD3

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #45d5cf;
/* rgb */ color: rgb(69, 213, 207);
/* oklch */ color: oklch(79.7% 0.120 191.0);

Tailwind

colors: {
  custom: {
    50: '#8ce2dd',
    500: '#45d5cf',
    950: '#000000',
  },
}

SCSS

$custom: #45d5cf;
$custom-light: #8ce2dd;
$custom-dark: #000000;

JSON

{
  "hex": "#45d5cf",
  "rgb": {
    "r": 69,
    "g": 213,
    "b": 207
  },
  "hsl": {
    "h": 177.5,
    "s": 63.158,
    "l": 55.294
  },
  "oklch": {
    "l": 0.79666,
    "c": 0.12008,
    "h": 191
  },
  "luminance": 0.53359
}

Semantic roles & 50–950 ramp

primary

#45D5CF

secondary

#893539

accent

#4248E6

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #45D5CF

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

Preview Lab → · Contrast checker → · Palette generator →