#45DEE9#45DEE9

#45DEE9 is a very light, vivid teal. Relative luminance 0.594; OKLCH L 82.7% C 0.125 H 202.1°. Best body text is #000000 at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#45DEE9
RGB	rgb(69, 222, 233)
HSL	hsl(184, 79%, 59%)
HSV	hsv(184, 70%, 91%)
CMYK	cmyk(70.4%, 4.7%, 0%, 8.6%)
CIE-LAB	lab(81.50, -35.61, -16.95)
CIE-LCH	lch(81.50, 39.44, 205.45°)
OKLab	oklab(82.7% -0.1157 -0.047)
OKLCH	oklch(82.7% 0.125 202.1)
XYZ	xyz(43.2770, 59.3859, 86.2568)
Luminance	0.5939 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45DEE9 #E95045

analogous

#45E9A2 #45DEE9 #458CE9

triadic

#45DEE9 #E945DE #DEE945

tetradic

#45DEE9 #A245E9 #E95045 #8CE945

square

#45DEE9 #A245E9 #E95045 #8CE945

split-complementary

#45DEE9 #E9458C #E9A245

monochromatic

#1397A1 #19CBD7 #45DEE9 #7CE8EF #B2F1F6

Accessibility & contrast

On white

1.63

#45DEE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.88

#45DEE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45DEE9

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45DEE9	#FFFFFF	#000000	##000000
##45DEE9	1.00	1.63	12.88	12.88
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.88	21.00	1.00	1.00
##000000	12.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDD5EA

Deuteranopia (green-blind)

#B5C3EA

Tritanopia (blue-blind)

#00E7E1

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #45dee9;
/* rgb */ color: rgb(69, 222, 233);
/* oklch */ color: oklch(82.7% 0.125 202.1);

Tailwind

colors: {
  custom: {
    50: '#8fe8f0',
    500: '#45dee9',
    950: '#000000',
  },
}

SCSS

$custom: #45dee9;
$custom-light: #8fe8f0;
$custom-dark: #000000;

JSON

{
  "hex": "#45dee9",
  "rgb": {
    "r": 69,
    "g": 222,
    "b": 233
  },
  "hsl": {
    "h": 184.024,
    "s": 78.846,
    "l": 59.216
  },
  "oklch": {
    "l": 0.82697,
    "c": 0.12492,
    "h": 202.1
  },
  "luminance": 0.59391
}

Semantic roles & 50–950 ramp

primary

#45DEE9

secondary

#A3372F

accent

#4032F5

background

#FCFEFF

surface

#F5FDFE

border

#CFD5D6

text

#0E1616

muted

#7F8485

Preview Lab

Preview with #45DEE9

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

Preview Lab → · Contrast checker → · Palette generator →