#45DCDF#45DCDF

#45DCDF is a light, vivid teal. Relative luminance 0.578; OKLCH L 81.9% C 0.123 H 197.0°. Best body text is #000000 at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#45DCDF
RGB	rgb(69, 220, 223)
HSL	hsl(181, 71%, 57%)
HSV	hsv(181, 69%, 87%)
CMYK	cmyk(69.1%, 1.3%, 0%, 12.5%)
CIE-LAB	lab(80.61, -37.54, -12.97)
CIE-LCH	lch(80.61, 39.72, 199.05°)
OKLab	oklab(81.87% -0.1179 -0.036)
OKLCH	oklch(81.87% 0.123 197)
XYZ	xyz(41.3607, 57.7745, 78.7695)
Luminance	0.5778 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45DCDF #DF4845

analogous

#45DF95 #45DCDF #458FDF

triadic

#45DCDF #DF45DC #DCDF45

tetradic

#45DCDF #9545DF #DF4845 #8FDF45

square

#45DCDF #9545DF #DF4845 #8FDF45

split-complementary

#45DCDF #DF458F #DF9545

monochromatic

#198E91 #22C2C5 #45DCDF #79E6E8 #ADF0F1

Accessibility & contrast

On white

1.67

#45DCDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.56

#45DCDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45DCDF

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45DCDF	#FFFFFF	#000000	##000000
##45DCDF	1.00	1.67	12.56	12.56
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.56	21.00	1.00	1.00
##000000	12.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDD2DF

Deuteranopia (green-blind)

#B6C1E0

Tritanopia (blue-blind)

#00E3DC

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #45dcdf;
/* rgb */ color: rgb(69, 220, 223);
/* oklch */ color: oklch(81.9% 0.123 197.0);

Tailwind

colors: {
  custom: {
    50: '#8ee7e9',
    500: '#45dcdf',
    950: '#000000',
  },
}

SCSS

$custom: #45dcdf;
$custom-light: #8ee7e9;
$custom-dark: #000000;

JSON

{
  "hex": "#45dcdf",
  "rgb": {
    "r": 69,
    "g": 220,
    "b": 223
  },
  "hsl": {
    "h": 181.169,
    "s": 70.642,
    "l": 57.255
  },
  "oklch": {
    "l": 0.81874,
    "c": 0.12331,
    "h": 197
  },
  "luminance": 0.57779
}

Semantic roles & 50–950 ramp

primary

#45DCDF

secondary

#963533

accent

#3E3AED

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1616

muted

#7F8484

Preview Lab

Preview with #45DCDF

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

Preview Lab → · Contrast checker → · Palette generator →