#57F4FA#57F4FA

#57F4FA is a very light, vivid teal. Relative luminance 0.736; OKLCH L 88.8% C 0.129 H 198.8°. Best body text is #000000 at 15.73:1 contrast (WCAG AA passes).

Color values

HEX	#57F4FA
RGB	rgb(87, 244, 250)
HSL	hsl(182, 94%, 66%)
HSV	hsv(182, 65%, 98%)
CMYK	cmyk(65.2%, 2.4%, 0%, 2%)
CIE-LAB	lab(88.74, -38.58, -14.98)
CIE-LCH	lch(88.74, 41.38, 201.22°)
OKLab	oklab(88.84% -0.1224 -0.0415)
OKLCH	oklch(88.84% 0.129 198.8)
XYZ	xyz(53.5289, 73.6237, 101.8136)
Luminance	0.7363 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57F4FA #FA5D57

analogous

#57FAAF #57F4FA #57A2FA

triadic

#57F4FA #FA57F4 #F4FA57

tetradic

#57F4FA #AF57FA #FA5D57 #A2FA57

square

#57F4FA #AF57FA #FA5D57 #A2FA57

split-complementary

#57F4FA #FA57A2 #FAAF57

monochromatic

#06C9D0 #1CF0F8 #57F4FA #92F8FC #CEFCFE

Accessibility & contrast

On white

1.34

#57F4FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.73

#57F4FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57F4FA

15.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57F4FA	#FFFFFF	#000000	##000000
##57F4FA	1.00	1.34	15.73	15.73
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.73	21.00	1.00	1.00
##000000	15.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3E9FB

Deuteranopia (green-blind)

#CBD7FB

Tritanopia (blue-blind)

#00FCF5

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #57f4fa;
/* rgb */ color: rgb(87, 244, 250);
/* oklch */ color: oklch(88.8% 0.129 198.8);

Tailwind

colors: {
  custom: {
    50: '#9af8fc',
    500: '#57f4fa',
    950: '#000000',
  },
}

SCSS

$custom: #57f4fa;
$custom-light: #9af8fc;
$custom-dark: #000000;

JSON

{
  "hex": "#57f4fa",
  "rgb": {
    "r": 87,
    "g": 244,
    "b": 250
  },
  "hsl": {
    "h": 182.209,
    "s": 94.22,
    "l": 66.078
  },
  "oklch": {
    "l": 0.88839,
    "c": 0.12926,
    "h": 198.8
  },
  "luminance": 0.7363
}

Semantic roles & 50–950 ramp

primary

#57F4FA

secondary

#CB302A

accent

#0800E6

background

#FCFFFF

surface

#F6FFFF

border

#D0D7D7

text

#101717

muted

#808585

Preview Lab

Preview with #57F4FA

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

Preview Lab → · Contrast checker → · Palette generator →