#57E8EC#57E8EC

#57E8EC is a very light, vivid teal. Relative luminance 0.658; OKLCH L 85.6% C 0.122 H 197.7°. Best body text is #000000 at 14.16:1 contrast (WCAG AA passes).

Color values

HEX	#57E8EC
RGB	rgb(87, 232, 236)
HSL	hsl(182, 80%, 63%)
HSV	hsv(182, 63%, 93%)
CMYK	cmyk(63.1%, 1.7%, 0%, 7.5%)
CIE-LAB	lab(84.89, -36.91, -13.41)
CIE-LCH	lch(84.89, 39.28, 199.97°)
OKLab	oklab(85.58% -0.1163 -0.0372)
OKLCH	oklch(85.58% 0.122 197.7)
XYZ	xyz(47.9208, 65.7903, 89.5139)
Luminance	0.6580 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E8EC #EC5B57

analogous

#57ECA5 #57E8EC #579DEC

triadic

#57E8EC #EC57E8 #E8EC57

tetradic

#57E8EC #A557EC #EC5B57 #9DEC57

square

#57E8EC #A557EC #EC5B57 #9DEC57

split-complementary

#57E8EC #EC579D #ECA557

monochromatic

#14B0B4 #20E0E6 #57E8EC #8EF0F2 #C5F7F8

Accessibility & contrast

On white

1.48

#57E8EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.16

#57E8EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E8EC

14.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E8EC	#FFFFFF	#000000	##000000
##57E8EC	1.00	1.48	14.16	14.16
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.16	21.00	1.00	1.00
##000000	14.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9DEED

Deuteranopia (green-blind)

#C2CDED

Tritanopia (blue-blind)

#00F0E9

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #57e8ec;
/* rgb */ color: rgb(87, 232, 236);
/* oklch */ color: oklch(85.6% 0.122 197.7);

Tailwind

colors: {
  custom: {
    50: '#98f0f2',
    500: '#57e8ec',
    950: '#000000',
  },
}

SCSS

$custom: #57e8ec;
$custom-light: #98f0f2;
$custom-dark: #000000;

JSON

{
  "hex": "#57e8ec",
  "rgb": {
    "r": 87,
    "g": 232,
    "b": 236
  },
  "hsl": {
    "h": 181.611,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.85582,
    "c": 0.12214,
    "h": 197.7
  },
  "luminance": 0.65796
}

Semantic roles & 50–950 ramp

primary

#57E8EC

secondary

#B43733

accent

#0F0ADC

background

#FCFFFF

surface

#F5FEFE

border

#CFD6D6

text

#0F1616

muted

#808585

Preview Lab

Preview with #57E8EC

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

Preview Lab → · Contrast checker → · Palette generator →