#57E8F3#57E8F3

#57E8F3 is a very light, vivid teal. Relative luminance 0.662; OKLCH L 85.8% C 0.123 H 202.3°. Best body text is #000000 at 14.24:1 contrast (WCAG AA passes).

Color values

HEX	#57E8F3
RGB	rgb(87, 232, 243)
HSL	hsl(184, 87%, 65%)
HSV	hsv(184, 64%, 95%)
CMYK	cmyk(64.2%, 4.5%, 0%, 4.7%)
CIE-LAB	lab(85.10, -34.98, -16.78)
CIE-LCH	lch(85.10, 38.79, 205.63°)
OKLab	oklab(85.82% -0.1135 -0.0465)
OKLCH	oklch(85.82% 0.123 202.3)
XYZ	xyz(48.9578, 66.2051, 94.9753)
Luminance	0.6621 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E8F3 #F36257

analogous

#57F3B0 #57E8F3 #579AF3

triadic

#57E8F3 #F357E8 #E8F357

tetradic

#57E8F3 #B057F3 #F36257 #9AF357

square

#57E8F3 #B057F3 #F36257 #9AF357

split-complementary

#57E8F3 #F3579A #F3B057

monochromatic

#0EB5C2 #1EE0EF #57E8F3 #90F0F7 #C9F8FB

Accessibility & contrast

On white

1.47

#57E8F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.24

#57E8F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E8F3

14.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E8F3	#FFFFFF	#000000	##000000
##57E8F3	1.00	1.47	14.24	14.24
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.24	21.00	1.00	1.00
##000000	14.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7DFF4

Deuteranopia (green-blind)

#C0CDF4

Tritanopia (blue-blind)

#00F1EB

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #57e8f3;
/* rgb */ color: rgb(87, 232, 243);
/* oklch */ color: oklch(85.8% 0.123 202.3);

Tailwind

colors: {
  custom: {
    50: '#98eff7',
    500: '#57e8f3',
    950: '#000000',
  },
}

SCSS

$custom: #57e8f3;
$custom-light: #98eff7;
$custom-dark: #000000;

JSON

{
  "hex": "#57e8f3",
  "rgb": {
    "r": 87,
    "g": 232,
    "b": 243
  },
  "hsl": {
    "h": 184.231,
    "s": 86.667,
    "l": 64.706
  },
  "oklch": {
    "l": 0.85823,
    "c": 0.12265,
    "h": 202.3
  },
  "luminance": 0.66211
}

Semantic roles & 50–950 ramp

primary

#57E8F3

secondary

#BF392F

accent

#1202E3

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1617

muted

#808585

Preview Lab

Preview with #57E8F3

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

Preview Lab → · Contrast checker → · Palette generator →