#45E1E9#45E1E9

#45E1E9 is a very light, vivid teal. Relative luminance 0.610; OKLCH L 83.4% C 0.126 H 200.1°. Best body text is #000000 at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#45E1E9
RGB	rgb(69, 225, 233)
HSL	hsl(183, 79%, 59%)
HSV	hsv(183, 70%, 91%)
CMYK	cmyk(70.4%, 3.4%, 0%, 8.6%)
CIE-LAB	lab(82.38, -37.01, -15.64)
CIE-LCH	lch(82.38, 40.17, 202.91°)
OKLab	oklab(83.4% -0.1186 -0.0434)
OKLCH	oklch(83.4% 0.126 200.1)
XYZ	xyz(44.0809, 60.9936, 86.5247)
Luminance	0.6100 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45E1E9 #E94D45

analogous

#45E99F #45E1E9 #458FE9

triadic

#45E1E9 #E945E1 #E1E945

tetradic

#45E1E9 #9F45E9 #E94D45 #8FE945

square

#45E1E9 #9F45E9 #E94D45 #8FE945

split-complementary

#45E1E9 #E9458F #E99F45

monochromatic

#139AA1 #19CED7 #45E1E9 #7CEAEF #B2F3F6

Accessibility & contrast

On white

1.59

#45E1E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.20

#45E1E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45E1E9

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45E1E9	#FFFFFF	#000000	##000000
##45E1E9	1.00	1.59	13.20	13.20
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.20	21.00	1.00	1.00
##000000	13.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1D7EA

Deuteranopia (green-blind)

#B9C6EA

Tritanopia (blue-blind)

#00E9E3

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #45e1e9;
/* rgb */ color: rgb(69, 225, 233);
/* oklch */ color: oklch(83.4% 0.126 200.1);

Tailwind

colors: {
  custom: {
    50: '#90ebf0',
    500: '#45e1e9',
    950: '#000000',
  },
}

SCSS

$custom: #45e1e9;
$custom-light: #90ebf0;
$custom-dark: #000000;

JSON

{
  "hex": "#45e1e9",
  "rgb": {
    "r": 69,
    "g": 225,
    "b": 233
  },
  "hsl": {
    "h": 182.927,
    "s": 78.846,
    "l": 59.216
  },
  "oklch": {
    "l": 0.83403,
    "c": 0.12629,
    "h": 200.1
  },
  "luminance": 0.60999
}

Semantic roles & 50–950 ramp

primary

#45E1E9

secondary

#A3352F

accent

#3C32F5

background

#FCFEFF

surface

#F5FDFE

border

#CFD5D6

text

#0E1616

muted

#7F8485

Preview Lab

Preview with #45E1E9

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

Preview Lab → · Contrast checker → · Palette generator →