#57E7EC#57E7EC

#57E7EC is a very light, vivid teal. Relative luminance 0.652; OKLCH L 85.3% C 0.122 H 198.4°. Best body text is #000000 at 14.05:1 contrast (WCAG AA passes).

Color values

HEX	#57E7EC
RGB	rgb(87, 231, 236)
HSL	hsl(182, 80%, 63%)
HSV	hsv(182, 63%, 93%)
CMYK	cmyk(63.1%, 2.1%, 0%, 7.5%)
CIE-LAB	lab(84.60, -36.45, -13.84)
CIE-LCH	lch(84.60, 38.99, 200.79°)
OKLab	oklab(85.35% -0.1153 -0.0384)
OKLCH	oklch(85.35% 0.122 198.4)
XYZ	xyz(47.6401, 65.2290, 89.4203)
Luminance	0.6523 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E7EC #EC5C57

analogous

#57ECA6 #57E7EC #579DEC

triadic

#57E7EC #EC57E7 #E7EC57

tetradic

#57E7EC #A657EC #EC5C57 #9DEC57

square

#57E7EC #A657EC #EC5C57 #9DEC57

split-complementary

#57E7EC #EC579D #ECA657

monochromatic

#14AFB4 #20DFE6 #57E7EC #8EEFF2 #C5F7F8

Accessibility & contrast

On white

1.50

#57E7EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.05

#57E7EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E7EC

14.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E7EC	#FFFFFF	#000000	##000000
##57E7EC	1.00	1.50	14.05	14.05
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.05	21.00	1.00	1.00
##000000	14.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8DDED

Deuteranopia (green-blind)

#C1CCED

Tritanopia (blue-blind)

#00EFE8

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #57e7ec;
/* rgb */ color: rgb(87, 231, 236);
/* oklch */ color: oklch(85.3% 0.122 198.4);

Tailwind

colors: {
  custom: {
    50: '#97eff2',
    500: '#57e7ec',
    950: '#000000',
  },
}

SCSS

$custom: #57e7ec;
$custom-light: #97eff2;
$custom-dark: #000000;

JSON

{
  "hex": "#57e7ec",
  "rgb": {
    "r": 87,
    "g": 231,
    "b": 236
  },
  "hsl": {
    "h": 182.013,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.85349,
    "c": 0.12155,
    "h": 198.4
  },
  "luminance": 0.65234
}

Semantic roles & 50–950 ramp

primary

#57E7EC

secondary

#B43733

accent

#110ADC

background

#FCFFFF

surface

#F5FEFE

border

#CFD6D6

text

#0F1616

muted

#808585

Preview Lab

Preview with #57E7EC

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

Preview Lab → · Contrast checker → · Palette generator →