#57E7F4#57E7F4

#57E7F4 is a very light, vivid teal. Relative luminance 0.657; OKLCH L 85.6% C 0.122 H 203.6°. Best body text is #000000 at 14.14:1 contrast (WCAG AA passes).

Color values

HEX	#57E7F4
RGB	rgb(87, 231, 244)
HSL	hsl(185, 88%, 65%)
HSV	hsv(185, 64%, 96%)
CMYK	cmyk(64.3%, 5.3%, 0%, 4.3%)
CIE-LAB	lab(84.85, -34.23, -17.69)
CIE-LCH	lch(84.85, 38.53, 207.34°)
OKLab	oklab(85.63% -0.1121 -0.0491)
OKLCH	oklch(85.63% 0.122 203.6)
XYZ	xyz(48.8285, 65.7043, 95.6793)
Luminance	0.6571 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E7F4 #F46457

analogous

#57F4B2 #57E7F4 #5799F4

triadic

#57E7F4 #F457E7 #E7F457

tetradic

#57E7F4 #B257F4 #F46457 #99F457

square

#57E7F4 #B257F4 #F46457 #99F457

split-complementary

#57E7F4 #F45799 #F4B257

monochromatic

#0DB5C4 #1EDFF0 #57E7F4 #90EFF8 #CAF7FC

Accessibility & contrast

On white

1.48

#57E7F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.14

#57E7F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E7F4

14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E7F4	#FFFFFF	#000000	##000000
##57E7F4	1.00	1.48	14.14	14.14
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.14	21.00	1.00	1.00
##000000	14.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6DEF5

Deuteranopia (green-blind)

#BECCF5

Tritanopia (blue-blind)

#00F0EB

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #57e7f4;
/* rgb */ color: rgb(87, 231, 244);
/* oklch */ color: oklch(85.6% 0.122 203.6);

Tailwind

colors: {
  custom: {
    50: '#98eff7',
    500: '#57e7f4',
    950: '#000000',
  },
}

SCSS

$custom: #57e7f4;
$custom-light: #98eff7;
$custom-dark: #000000;

JSON

{
  "hex": "#57e7f4",
  "rgb": {
    "r": 87,
    "g": 231,
    "b": 244
  },
  "hsl": {
    "h": 184.968,
    "s": 87.709,
    "l": 64.902
  },
  "oklch": {
    "l": 0.85627,
    "c": 0.12236,
    "h": 203.6
  },
  "luminance": 0.6571
}

Semantic roles & 50–950 ramp

primary

#57E7F4

secondary

#C13A2E

accent

#1401E4

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1617

muted

#808585

Preview Lab

Preview with #57E7F4

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

Preview Lab → · Contrast checker → · Palette generator →