#45E5F0#45E5F0

#45E5F0 is a very light, vivid teal. Relative luminance 0.636; OKLCH L 84.6% C 0.129 H 201.9°. Best body text is #000000 at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#45E5F0
RGB	rgb(69, 229, 240)
HSL	hsl(184, 85%, 61%)
HSV	hsv(184, 71%, 94%)
CMYK	cmyk(71.3%, 4.6%, 0%, 5.9%)
CIE-LAB	lab(83.75, -36.85, -17.27)
CIE-LCH	lch(83.75, 40.69, 205.11°)
OKLab	oklab(84.59% -0.1195 -0.048)
OKLCH	oklch(84.59% 0.129 201.9)
XYZ	xyz(46.1947, 63.5896, 92.2606)
Luminance	0.6360 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45E5F0 #F05045

analogous

#45F0A6 #45E5F0 #458FF0

triadic

#45E5F0 #F045E5 #E5F045

tetradic

#45E5F0 #A645F0 #F05045 #8FF045

square

#45E5F0 #A645F0 #F05045 #8FF045

split-complementary

#45E5F0 #F0458F #F0A645

monochromatic

#0EA2AD #12D8E5 #45E5F0 #7EEDF5 #B6F5F9

Accessibility & contrast

On white

1.53

#45E5F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.72

#45E5F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45E5F0

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45E5F0	#FFFFFF	#000000	##000000
##45E5F0	1.00	1.53	13.72	13.72
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.72	21.00	1.00	1.00
##000000	13.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4DBF1

Deuteranopia (green-blind)

#BBC9F1

Tritanopia (blue-blind)

#00EEE8

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #45e5f0;
/* rgb */ color: rgb(69, 229, 240);
/* oklch */ color: oklch(84.6% 0.129 201.9);

Tailwind

colors: {
  custom: {
    50: '#91edf5',
    500: '#45e5f0',
    950: '#000000',
  },
}

SCSS

$custom: #45e5f0;
$custom-light: #91edf5;
$custom-dark: #000000;

JSON

{
  "hex": "#45e5f0",
  "rgb": {
    "r": 69,
    "g": 229,
    "b": 240
  },
  "hsl": {
    "h": 183.86,
    "s": 85.075,
    "l": 60.588
  },
  "oklch": {
    "l": 0.84589,
    "c": 0.12881,
    "h": 201.9
  },
  "luminance": 0.63595
}

Semantic roles & 50–950 ramp

primary

#45E5F0

secondary

#AD342C

accent

#1204E2

background

#FCFFFF

surface

#F5FEFE

border

#CFD6D6

text

#0F1617

muted

#808585

Preview Lab

Preview with #45E5F0

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

Preview Lab → · Contrast checker → · Palette generator →