#57ECF2#57ECF2

#57ECF2 is a very light, vivid teal. Relative luminance 0.684; OKLCH L 86.7% C 0.125 H 198.9°. Best body text is #000000 at 14.69:1 contrast (WCAG AA passes).

Color values

HEX	#57ECF2
RGB	rgb(87, 236, 242)
HSL	hsl(182, 86%, 65%)
HSV	hsv(182, 64%, 95%)
CMYK	cmyk(64%, 2.5%, 0%, 5.1%)
CIE-LAB	lab(86.22, -37.11, -14.58)
CIE-LCH	lch(86.22, 39.87, 201.45°)
OKLab	oklab(86.72% -0.1178 -0.0404)
OKLCH	oklch(86.72% 0.125 198.9)
XYZ	xyz(49.9459, 68.4224, 94.5618)
Luminance	0.6843 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57ECF2 #F25D57

analogous

#57F2AB #57ECF2 #579EF2

triadic

#57ECF2 #F257EC #ECF257

tetradic

#57ECF2 #AB57F2 #F25D57 #9EF257

square

#57ECF2 #AB57F2 #F25D57 #9EF257

split-complementary

#57ECF2 #F2579E #F2AB57

monochromatic

#0FB9C0 #1EE6EE #57ECF2 #90F2F6 #C9F9FB

Accessibility & contrast

On white

1.43

#57ECF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.69

#57ECF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57ECF2

14.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57ECF2	#FFFFFF	#000000	##000000
##57ECF2	1.00	1.43	14.69	14.69
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.69	21.00	1.00	1.00
##000000	14.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCE2F3

Deuteranopia (green-blind)

#C4D0F3

Tritanopia (blue-blind)

#00F4ED

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #57ecf2;
/* rgb */ color: rgb(87, 236, 242);
/* oklch */ color: oklch(86.7% 0.125 198.9);

Tailwind

colors: {
  custom: {
    50: '#98f2f6',
    500: '#57ecf2',
    950: '#000000',
  },
}

SCSS

$custom: #57ecf2;
$custom-light: #98f2f6;
$custom-dark: #000000;

JSON

{
  "hex": "#57ecf2",
  "rgb": {
    "r": 87,
    "g": 236,
    "b": 242
  },
  "hsl": {
    "h": 182.323,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.86715,
    "c": 0.12457,
    "h": 198.9
  },
  "luminance": 0.68428
}

Semantic roles & 50–950 ramp

primary

#57ECF2

secondary

#BE3530

accent

#0C03E2

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1717

muted

#808585

Preview Lab

Preview with #57ECF2

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

Preview Lab → · Contrast checker → · Palette generator →