#57EDEA#57EDEA

#57EDEA is a very light, vivid teal. Relative luminance 0.685; OKLCH L 86.7% C 0.125 H 193.2°. Best body text is #000000 at 14.71:1 contrast (WCAG AA passes).

Color values

HEX	#57EDEA
RGB	rgb(87, 237, 234)
HSL	hsl(179, 81%, 64%)
HSV	hsv(179, 63%, 93%)
CMYK	cmyk(63.3%, 0%, 1.3%, 7.1%)
CIE-LAB	lab(86.27, -39.74, -10.30)
CIE-LCH	lch(86.27, 41.05, 194.53°)
OKLab	oklab(86.68% -0.1221 -0.0286)
OKLCH	oklch(86.68% 0.125 193.2)
XYZ	xyz(49.0593, 68.5297, 88.4680)
Luminance	0.6854 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EDEA #ED575A

analogous

#57ED9F #57EDEA #57A5ED

triadic

#57EDEA #EA57ED #EDEA57

tetradic

#57EDEA #9F57ED #ED575A #A5ED57

square

#57EDEA #9F57ED #ED575A #A5ED57

split-complementary

#57EDEA #ED57A5 #ED9F57

monochromatic

#14B6B3 #20E7E3 #57EDEA #8EF3F1 #C6F9F8

Accessibility & contrast

On white

1.43

#57EDEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.71

#57EDEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EDEA

14.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EDEA	#FFFFFF	#000000	##000000
##57EDEA	1.00	1.43	14.71	14.71
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.71	21.00	1.00	1.00
##000000	14.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFE2EA

Deuteranopia (green-blind)

#C8D1EB

Tritanopia (blue-blind)

#00F4EC

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #57edea;
/* rgb */ color: rgb(87, 237, 234);
/* oklch */ color: oklch(86.7% 0.125 193.2);

Tailwind

colors: {
  custom: {
    50: '#98f3f0',
    500: '#57edea',
    950: '#000000',
  },
}

SCSS

$custom: #57edea;
$custom-light: #98f3f0;
$custom-dark: #000000;

JSON

{
  "hex": "#57edea",
  "rgb": {
    "r": 87,
    "g": 237,
    "b": 234
  },
  "hsl": {
    "h": 178.8,
    "s": 80.645,
    "l": 63.529
  },
  "oklch": {
    "l": 0.86681,
    "c": 0.12545,
    "h": 193.2
  },
  "luminance": 0.68535
}

Semantic roles & 50–950 ramp

primary

#57EDEA

secondary

#B63335

accent

#090DDD

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1716

muted

#808585

Preview Lab

Preview with #57EDEA

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

Preview Lab → · Contrast checker → · Palette generator →