#56E9FF#56E9FF

#56E9FF is a very light, vivid teal. Relative luminance 0.675; OKLCH L 86.5% C 0.126 H 209.2°. Best body text is #000000 at 14.50:1 contrast (WCAG AA passes).

Color values

HEX	#56E9FF
RGB	rgb(86, 233, 255)
HSL	hsl(188, 100%, 67%)
HSV	hsv(188, 66%, 100%)
CMYK	cmyk(66.3%, 8.6%, 0%, 0%)
CIE-LAB	lab(85.74, -32.19, -22.13)
CIE-LCH	lch(85.74, 39.06, 214.51°)
OKLab	oklab(86.46% -0.1102 -0.0615)
OKLCH	oklch(86.46% 0.126 209.2)
XYZ	xyz(51.0190, 67.4705, 104.9226)
Luminance	0.6748 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56E9FF #FF6C56

analogous

#56FFC1 #56E9FF #5694FF

triadic

#56E9FF #FF56E9 #E9FF56

tetradic

#56E9FF #C156FF #FF6C56 #94FF56

square

#56E9FF #C156FF #FF6C56 #94FF56

split-complementary

#56E9FF #FF5694 #FFC156

monochromatic

#00BEDB #19E1FF #56E9FF #93F1FF #D0F9FF

Accessibility & contrast

On white

1.45

#56E9FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.50

#56E9FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56E9FF

14.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56E9FF	#FFFFFF	#000000	##000000
##56E9FF	1.00	1.45	14.50	14.50
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.50	21.00	1.00	1.00
##000000	14.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5E1FF

Deuteranopia (green-blind)

#BDCFFF

Tritanopia (blue-blind)

#00F3F0

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #56e9ff;
/* rgb */ color: rgb(86, 233, 255);
/* oklch */ color: oklch(86.5% 0.126 209.2);

Tailwind

colors: {
  custom: {
    50: '#99f0ff',
    500: '#56e9ff',
    950: '#000000',
  },
}

SCSS

$custom: #56e9ff;
$custom-light: #99f0ff;
$custom-dark: #000000;

JSON

{
  "hex": "#56e9ff",
  "rgb": {
    "r": 86,
    "g": 233,
    "b": 255
  },
  "hsl": {
    "h": 187.811,
    "s": 100,
    "l": 66.863
  },
  "oklch": {
    "l": 0.86458,
    "c": 0.12614,
    "h": 209.2
  },
  "luminance": 0.67476
}

Semantic roles & 50–950 ramp

primary

#56E9FF

secondary

#D43C25

accent

#1E00E6

background

#FCFFFF

surface

#F6FEFF

border

#D0D6D7

text

#0F1618

muted

#808586

Preview Lab

Preview with #56E9FF

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

Preview Lab → · Contrast checker → · Palette generator →