#45DDE9#45DDE9

#45DDE9 is a very light, vivid teal. Relative luminance 0.589; OKLCH L 82.5% C 0.124 H 202.8°. Best body text is #000000 at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#45DDE9
RGB	rgb(69, 221, 233)
HSL	hsl(184, 79%, 59%)
HSV	hsv(184, 70%, 91%)
CMYK	cmyk(70.4%, 5.2%, 0%, 8.6%)
CIE-LAB	lab(81.21, -35.15, -17.39)
CIE-LCH	lch(81.21, 39.21, 206.32°)
OKLab	oklab(82.46% -0.1148 -0.0483)
OKLCH	oklch(82.46% 0.125 202.8)
XYZ	xyz(43.0122, 58.8562, 86.1685)
Luminance	0.5886 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45DDE9 #E95145

analogous

#45E9A3 #45DDE9 #458BE9

triadic

#45DDE9 #E945DD #DDE945

tetradic

#45DDE9 #A345E9 #E95145 #8BE945

square

#45DDE9 #A345E9 #E95145 #8BE945

split-complementary

#45DDE9 #E9458B #E9A345

monochromatic

#1396A1 #19C9D7 #45DDE9 #7CE7EF #B2F1F6

Accessibility & contrast

On white

1.64

#45DDE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.77

#45DDE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45DDE9

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45DDE9	#FFFFFF	#000000	##000000
##45DDE9	1.00	1.64	12.77	12.77
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.77	21.00	1.00	1.00
##000000	12.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCD4EA

Deuteranopia (green-blind)

#B4C2EA

Tritanopia (blue-blind)

#00E6E0

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #45dde9;
/* rgb */ color: rgb(69, 221, 233);
/* oklch */ color: oklch(82.5% 0.124 202.8);

Tailwind

colors: {
  custom: {
    50: '#8fe8f0',
    500: '#45dde9',
    950: '#000000',
  },
}

SCSS

$custom: #45dde9;
$custom-light: #8fe8f0;
$custom-dark: #000000;

JSON

{
  "hex": "#45dde9",
  "rgb": {
    "r": 69,
    "g": 221,
    "b": 233
  },
  "hsl": {
    "h": 184.39,
    "s": 78.846,
    "l": 59.216
  },
  "oklch": {
    "l": 0.82462,
    "c": 0.1245,
    "h": 202.8
  },
  "luminance": 0.58861
}

Semantic roles & 50–950 ramp

primary

#45DDE9

secondary

#A3382F

accent

#4132F5

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1616

muted

#7F8485

Preview Lab

Preview with #45DDE9

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

Preview Lab → · Contrast checker → · Palette generator →