#55EAFB#55EAFB

#55EAFB is a very light, vivid teal. Relative luminance 0.677; OKLCH L 86.5% C 0.126 H 205.9°. Best body text is #000000 at 14.55:1 contrast (WCAG AA passes).

Color values

HEX	#55EAFB
RGB	rgb(85, 234, 251)
HSL	hsl(186, 95%, 66%)
HSV	hsv(186, 66%, 98%)
CMYK	cmyk(66.1%, 6.8%, 0%, 1.6%)
CIE-LAB	lab(85.87, -33.95, -19.83)
CIE-LCH	lch(85.87, 39.31, 210.29°)
OKLab	oklab(86.52% -0.1132 -0.055)
OKLCH	oklch(86.52% 0.126 205.9)
XYZ	xyz(50.5742, 67.7363, 101.6571)
Luminance	0.6774 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55EAFB #FB6655

analogous

#55FBB9 #55EAFB #5597FB

triadic

#55EAFB #FB55EA #EAFB55

tetradic

#55EAFB #B955FB #FB6655 #97FB55

square

#55EAFB #B955FB #FB6655 #97FB55

split-complementary

#55EAFB #FB5597 #FBB955

monochromatic

#05BCD1 #19E3FA #55EAFB #91F1FC #CDF9FE

Accessibility & contrast

On white

1.44

#55EAFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.55

#55EAFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55EAFB

14.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55EAFB	#FFFFFF	#000000	##000000
##55EAFB	1.00	1.44	14.55	14.55
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.55	21.00	1.00	1.00
##000000	14.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7E1FC

Deuteranopia (green-blind)

#BFCFFB

Tritanopia (blue-blind)

#00F4EF

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #55eafb;
/* rgb */ color: rgb(85, 234, 251);
/* oklch */ color: oklch(86.5% 0.126 205.9);

Tailwind

colors: {
  custom: {
    50: '#98f1fc',
    500: '#55eafb',
    950: '#000000',
  },
}

SCSS

$custom: #55eafb;
$custom-light: #98f1fc;
$custom-dark: #000000;

JSON

{
  "hex": "#55eafb",
  "rgb": {
    "r": 85,
    "g": 234,
    "b": 251
  },
  "hsl": {
    "h": 186.145,
    "s": 95.402,
    "l": 65.882
  },
  "oklch": {
    "l": 0.86516,
    "c": 0.12585,
    "h": 205.9
  },
  "luminance": 0.67742
}

Semantic roles & 50–950 ramp

primary

#55EAFB

secondary

#CC3929

accent

#1800E6

background

#FCFFFF

surface

#F6FEFF

border

#D0D6D7

text

#0F1717

muted

#808585

Preview Lab

Preview with #55EAFB

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

Preview Lab → · Contrast checker → · Palette generator →