#57EAF1#57EAF1

#57EAF1 is a very light, vivid teal. Relative luminance 0.672; OKLCH L 86.2% C 0.123 H 199.6°. Best body text is #000000 at 14.44:1 contrast (WCAG AA passes).

Color values

HEX	#57EAF1
RGB	rgb(87, 234, 241)
HSL	hsl(183, 85%, 64%)
HSV	hsv(183, 64%, 95%)
CMYK	cmyk(63.9%, 2.9%, 0%, 5.5%)
CIE-LAB	lab(85.61, -36.46, -14.96)
CIE-LCH	lch(85.61, 39.41, 202.31°)
OKLab	oklab(86.22% -0.1163 -0.0415)
OKLCH	oklch(86.22% 0.123 199.6)
XYZ	xyz(49.2236, 67.2173, 93.5821)
Luminance	0.6722 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EAF1 #F15E57

analogous

#57F1AB #57EAF1 #579DF1

triadic

#57EAF1 #F157EA #EAF157

tetradic

#57EAF1 #AB57F1 #F15E57 #9DF157

square

#57EAF1 #AB57F1 #F15E57 #9DF157

split-complementary

#57EAF1 #F1579D #F1AB57

monochromatic

#10B6BE #1FE3EC #57EAF1 #8FF1F6 #C8F8FA

Accessibility & contrast

On white

1.45

#57EAF1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.44

#57EAF1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EAF1

14.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EAF1	#FFFFFF	#000000	##000000
##57EAF1	1.00	1.45	14.44	14.44
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.44	21.00	1.00	1.00
##000000	14.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAE0F2

Deuteranopia (green-blind)

#C3CFF2

Tritanopia (blue-blind)

#00F2EC

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #57eaf1;
/* rgb */ color: rgb(87, 234, 241);
/* oklch */ color: oklch(86.2% 0.123 199.6);

Tailwind

colors: {
  custom: {
    50: '#98f1f5',
    500: '#57eaf1',
    950: '#000000',
  },
}

SCSS

$custom: #57eaf1;
$custom-light: #98f1f5;
$custom-dark: #000000;

JSON

{
  "hex": "#57eaf1",
  "rgb": {
    "r": 87,
    "g": 234,
    "b": 241
  },
  "hsl": {
    "h": 182.727,
    "s": 84.615,
    "l": 64.314
  },
  "oklch": {
    "l": 0.86217,
    "c": 0.12344,
    "h": 199.6
  },
  "luminance": 0.67223
}

Semantic roles & 50–950 ramp

primary

#57EAF1

secondary

#BC3730

accent

#0E04E1

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1717

muted

#808585

Preview Lab

Preview with #57EAF1

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

Preview Lab → · Contrast checker → · Palette generator →