#57E6F3#57E6F3

#57E6F3 is a very light, vivid teal. Relative luminance 0.651; OKLCH L 85.4% C 0.122 H 203.7°. Best body text is #000000 at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#57E6F3
RGB	rgb(87, 230, 243)
HSL	hsl(185, 87%, 65%)
HSV	hsv(185, 64%, 95%)
CMYK	cmyk(64.2%, 5.3%, 0%, 4.7%)
CIE-LAB	lab(84.53, -34.04, -17.64)
CIE-LCH	lch(84.53, 38.34, 207.40°)
OKLab	oklab(85.36% -0.1115 -0.0489)
OKLCH	oklch(85.36% 0.122 203.7)
XYZ	xyz(48.3980, 65.0856, 94.7887)
Luminance	0.6509 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E6F3 #F36457

analogous

#57F3B2 #57E6F3 #5798F3

triadic

#57E6F3 #F357E6 #E6F357

tetradic

#57E6F3 #B257F3 #F36457 #98F357

square

#57E6F3 #B257F3 #F36457 #98F357

split-complementary

#57E6F3 #F35798 #F3B257

monochromatic

#0EB3C2 #1EDEEF #57E6F3 #90EFF7 #C9F7FB

Accessibility & contrast

On white

1.50

#57E6F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.02

#57E6F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E6F3

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E6F3	#FFFFFF	#000000	##000000
##57E6F3	1.00	1.50	14.02	14.02
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.02	21.00	1.00	1.00
##000000	14.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5DDF4

Deuteranopia (green-blind)

#BDCCF4

Tritanopia (blue-blind)

#00EFEA

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #57e6f3;
/* rgb */ color: rgb(87, 230, 243);
/* oklch */ color: oklch(85.4% 0.122 203.7);

Tailwind

colors: {
  custom: {
    50: '#98eef7',
    500: '#57e6f3',
    950: '#000000',
  },
}

SCSS

$custom: #57e6f3;
$custom-light: #98eef7;
$custom-dark: #000000;

JSON

{
  "hex": "#57e6f3",
  "rgb": {
    "r": 87,
    "g": 230,
    "b": 243
  },
  "hsl": {
    "h": 185,
    "s": 86.667,
    "l": 64.706
  },
  "oklch": {
    "l": 0.8536,
    "c": 0.12176,
    "h": 203.7
  },
  "luminance": 0.65091
}

Semantic roles & 50–950 ramp

primary

#57E6F3

secondary

#BF3B2F

accent

#1502E3

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1617

muted

#808585

Preview Lab

Preview with #57E6F3

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

Preview Lab → · Contrast checker → · Palette generator →