#45F0FF#45F0FF

#45F0FF is a very light, vivid teal. Relative luminance 0.708; OKLCH L 87.7% C 0.135 H 203.8°. Best body text is #000000 at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#45F0FF
RGB	rgb(69, 240, 255)
HSL	hsl(185, 100%, 64%)
HSV	hsv(185, 73%, 100%)
CMYK	cmyk(72.9%, 5.9%, 0%, 0%)
CIE-LAB	lab(87.39, -37.60, -19.67)
CIE-LCH	lch(87.39, 42.43, 207.62°)
OKLab	oklab(87.69% -0.1238 -0.0547)
OKLCH	oklch(87.69% 0.135 203.8)
XYZ	xyz(51.6563, 70.7992, 105.5315)
Luminance	0.7080 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45F0FF #FF5445

analogous

#45FFB1 #45F0FF #4593FF

triadic

#45F0FF #FF45F0 #F0FF45

tetradic

#45F0FF #B145FF #FF5445 #93FF45

square

#45F0FF #B145FF #FF5445 #93FF45

split-complementary

#45F0FF #FF4593 #FFB145

monochromatic

#00B9CA #08EBFF #45F0FF #82F5FF #BFFAFF

Accessibility & contrast

On white

1.39

#45F0FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.16

#45F0FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45F0FF

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45F0FF	#FFFFFF	#000000	##000000
##45F0FF	1.00	1.39	15.16	15.16
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.16	21.00	1.00	1.00
##000000	15.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDE6FF

Deuteranopia (green-blind)

#C3D3FF

Tritanopia (blue-blind)

#00FAF4

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #45f0ff;
/* rgb */ color: rgb(69, 240, 255);
/* oklch */ color: oklch(87.7% 0.135 203.8);

Tailwind

colors: {
  custom: {
    50: '#93f5ff',
    500: '#45f0ff',
    950: '#000000',
  },
}

SCSS

$custom: #45f0ff;
$custom-light: #93f5ff;
$custom-dark: #000000;

JSON

{
  "hex": "#45f0ff",
  "rgb": {
    "r": 69,
    "g": 240,
    "b": 255
  },
  "hsl": {
    "h": 184.839,
    "s": 100,
    "l": 63.529
  },
  "oklch": {
    "l": 0.87687,
    "c": 0.13536,
    "h": 203.8
  },
  "luminance": 0.70805
}

Semantic roles & 50–950 ramp

primary

#45F0FF

secondary

#C53023

accent

#1300E6

background

#FCFFFF

surface

#F5FEFF

border

#CFD6D7

text

#0F1718

muted

#808586

Preview Lab

Preview with #45F0FF

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

Preview Lab → · Contrast checker → · Palette generator →