#57EDE3#57EDE3

#57EDE3 is a very light, vivid teal. Relative luminance 0.681; OKLCH L 86.5% C 0.127 H 188.8°. Best body text is #000000 at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#57EDE3
RGB	rgb(87, 237, 227)
HSL	hsl(176, 81%, 64%)
HSV	hsv(176, 63%, 93%)
CMYK	cmyk(63.3%, 0%, 4.2%, 7.1%)
CIE-LAB	lab(86.07, -41.60, -6.91)
CIE-LCH	lch(86.07, 42.17, 189.43°)
OKLab	oklab(86.46% -0.1251 -0.0194)
OKLCH	oklch(86.46% 0.127 188.8)
XYZ	xyz(48.0735, 68.1354, 83.2760)
Luminance	0.6814 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EDE3 #ED5761

analogous

#57ED98 #57EDE3 #57ACED

triadic

#57EDE3 #E357ED #EDE357

tetradic

#57EDE3 #9857ED #ED5761 #ACED57

square

#57EDE3 #9857ED #ED5761 #ACED57

split-complementary

#57EDE3 #ED57AC #ED9857

monochromatic

#14B6AB #20E7DA #57EDE3 #8EF3EC #C6F9F5

Accessibility & contrast

On white

1.44

#57EDE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.63

#57EDE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EDE3

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EDE3	#FFFFFF	#000000	##000000
##57EDE3	1.00	1.44	14.63	14.63
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.63	21.00	1.00	1.00
##000000	14.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0E1E3

Deuteranopia (green-blind)

#CAD0E4

Tritanopia (blue-blind)

#00F3EA

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #57ede3;
/* rgb */ color: rgb(87, 237, 227);
/* oklch */ color: oklch(86.5% 0.127 188.8);

Tailwind

colors: {
  custom: {
    50: '#97f3eb',
    500: '#57ede3',
    950: '#000000',
  },
}

SCSS

$custom: #57ede3;
$custom-light: #97f3eb;
$custom-dark: #000000;

JSON

{
  "hex": "#57ede3",
  "rgb": {
    "r": 87,
    "g": 237,
    "b": 227
  },
  "hsl": {
    "h": 176,
    "s": 80.645,
    "l": 63.529
  },
  "oklch": {
    "l": 0.86456,
    "c": 0.12659,
    "h": 188.8
  },
  "luminance": 0.68141
}

Semantic roles & 50–950 ramp

primary

#57EDE3

secondary

#B6333B

accent

#0917DD

background

#FCFFFE

surface

#F5FEFD

border

#CFD6D5

text

#0F1716

muted

#808584

Preview Lab

Preview with #57EDE3

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

Preview Lab → · Contrast checker → · Palette generator →