#5AE3F9#5AE3F9

#5AE3F9 is a very light, vivid teal. Relative luminance 0.640; OKLCH L 85.0% C 0.121 H 209.9°. Best body text is #000000 at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#5AE3F9
RGB	rgb(90, 227, 249)
HSL	hsl(188, 93%, 66%)
HSV	hsv(188, 64%, 98%)
CMYK	cmyk(63.9%, 8.8%, 0%, 2.4%)
CIE-LAB	lab(83.94, -30.46, -21.69)
CIE-LCH	lch(83.94, 37.39, 215.46°)
OKLab	oklab(84.97% -0.1047 -0.0602)
OKLCH	oklch(84.97% 0.121 209.9)
XYZ	xyz(48.7772, 63.9461, 99.3763)
Luminance	0.6395 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AE3F9 #F9705A

analogous

#5AF9C0 #5AE3F9 #5A94F9

triadic

#5AE3F9 #F95AE3 #E3F95A

tetradic

#5AE3F9 #C05AF9 #F9705A #94F95A

square

#5AE3F9 #C05AF9 #F9705A #94F95A

split-complementary

#5AE3F9 #F95A94 #F9C05A

monochromatic

#08B5D1 #1FD9F7 #5AE3F9 #95EDFB #D0F7FD

Accessibility & contrast

On white

1.52

#5AE3F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.79

#5AE3F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AE3F9

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AE3F9	#FFFFFF	#000000	##000000
##5AE3F9	1.00	1.52	13.79	13.79
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.79	21.00	1.00	1.00
##000000	13.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0DBFA

Deuteranopia (green-blind)

#B9CAF9

Tritanopia (blue-blind)

#00EDEA

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #5ae3f9;
/* rgb */ color: rgb(90, 227, 249);
/* oklch */ color: oklch(85.0% 0.121 209.9);

Tailwind

colors: {
  custom: {
    50: '#99ecfb',
    500: '#5ae3f9',
    950: '#000000',
  },
}

SCSS

$custom: #5ae3f9;
$custom-light: #99ecfb;
$custom-dark: #000000;

JSON

{
  "hex": "#5ae3f9",
  "rgb": {
    "r": 90,
    "g": 227,
    "b": 249
  },
  "hsl": {
    "h": 188.302,
    "s": 92.982,
    "l": 66.471
  },
  "oklch": {
    "l": 0.84969,
    "c": 0.12075,
    "h": 209.9
  },
  "luminance": 0.63951
}

Semantic roles & 50–950 ramp

primary

#5AE3F9

secondary

#CC412B

accent

#2000E6

background

#FCFEFF

surface

#F6FDFF

border

#D0D5D7

text

#0F1617

muted

#808485

Preview Lab

Preview with #5AE3F9

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

Preview Lab → · Contrast checker → · Palette generator →