#57E6FA#57E6FA

#57E6FA is a very light, vivid teal. Relative luminance 0.655; OKLCH L 85.6% C 0.123 H 208.2°. Best body text is #000000 at 14.10:1 contrast (WCAG AA passes).

Color values

HEX	#57E6FA
RGB	rgb(87, 230, 250)
HSL	hsl(187, 94%, 66%)
HSV	hsv(187, 65%, 98%)
CMYK	cmyk(65.2%, 8%, 0%, 2%)
CIE-LAB	lab(84.75, -32.05, -21.00)
CIE-LCH	lch(84.75, 38.32, 213.23°)
OKLab	oklab(85.61% -0.1087 -0.0583)
OKLCH	oklch(85.61% 0.123 208.2)
XYZ	xyz(49.4753, 65.5165, 100.4624)
Luminance	0.6552 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E6FA #FA6B57

analogous

#57FABC #57E6FA #5794FA

triadic

#57E6FA #FA57E6 #E6FA57

tetradic

#57E6FA #BC57FA #FA6B57 #94FA57

square

#57E6FA #BC57FA #FA6B57 #94FA57

split-complementary

#57E6FA #FA5794 #FABC57

monochromatic

#06B8D0 #1CDDF8 #57E6FA #92EFFC #CEF8FE

Accessibility & contrast

On white

1.49

#57E6FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.10

#57E6FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E6FA

14.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E6FA	#FFFFFF	#000000	##000000
##57E6FA	1.00	1.49	14.10	14.10
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.10	21.00	1.00	1.00
##000000	14.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3DEFB

Deuteranopia (green-blind)

#BBCCFA

Tritanopia (blue-blind)

#00F0EC

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #57e6fa;
/* rgb */ color: rgb(87, 230, 250);
/* oklch */ color: oklch(85.6% 0.123 208.2);

Tailwind

colors: {
  custom: {
    50: '#99eefc',
    500: '#57e6fa',
    950: '#000000',
  },
}

SCSS

$custom: #57e6fa;
$custom-light: #99eefc;
$custom-dark: #000000;

JSON

{
  "hex": "#57e6fa",
  "rgb": {
    "r": 87,
    "g": 230,
    "b": 250
  },
  "hsl": {
    "h": 187.362,
    "s": 94.22,
    "l": 66.078
  },
  "oklch": {
    "l": 0.85612,
    "c": 0.12336,
    "h": 208.2
  },
  "luminance": 0.65522
}

Semantic roles & 50–950 ramp

primary

#57E6FA

secondary

#CB3E2A

accent

#1C00E6

background

#FCFFFF

surface

#F6FEFF

border

#D0D6D7

text

#0F1617

muted

#808585

Preview Lab

Preview with #57E6FA

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

Preview Lab → · Contrast checker → · Palette generator →