#57EDE4#57EDE4

#57EDE4 is a very light, vivid teal. Relative luminance 0.682; OKLCH L 86.5% C 0.126 H 189.4°. Best body text is #000000 at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#57EDE4
RGB	rgb(87, 237, 228)
HSL	hsl(176, 81%, 64%)
HSV	hsv(176, 63%, 93%)
CMYK	cmyk(63.3%, 0%, 3.8%, 7.1%)
CIE-LAB	lab(86.10, -41.34, -7.40)
CIE-LCH	lch(86.10, 41.99, 190.14°)
OKLab	oklab(86.49% -0.1247 -0.0207)
OKLCH	oklch(86.49% 0.126 189.4)
XYZ	xyz(48.2119, 68.1908, 84.0050)
Luminance	0.6820 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EDE4 #ED5760

analogous

#57ED99 #57EDE4 #57ABED

triadic

#57EDE4 #E457ED #EDE457

tetradic

#57EDE4 #9957ED #ED5760 #ABED57

square

#57EDE4 #9957ED #ED5760 #ABED57

split-complementary

#57EDE4 #ED57AB #ED9957

monochromatic

#14B6AC #20E7DB #57EDE4 #8EF3ED #C6F9F6

Accessibility & contrast

On white

1.43

#57EDE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.64

#57EDE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EDE4

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EDE4	#FFFFFF	#000000	##000000
##57EDE4	1.00	1.43	14.64	14.64
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.64	21.00	1.00	1.00
##000000	14.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0E1E4

Deuteranopia (green-blind)

#C9D0E5

Tritanopia (blue-blind)

#00F3EA

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #57ede4;
/* rgb */ color: rgb(87, 237, 228);
/* oklch */ color: oklch(86.5% 0.126 189.4);

Tailwind

colors: {
  custom: {
    50: '#97f3ec',
    500: '#57ede4',
    950: '#000000',
  },
}

SCSS

$custom: #57ede4;
$custom-light: #97f3ec;
$custom-dark: #000000;

JSON

{
  "hex": "#57ede4",
  "rgb": {
    "r": 87,
    "g": 237,
    "b": 228
  },
  "hsl": {
    "h": 176.4,
    "s": 80.645,
    "l": 63.529
  },
  "oklch": {
    "l": 0.86488,
    "c": 0.12638,
    "h": 189.4
  },
  "luminance": 0.68196
}

Semantic roles & 50–950 ramp

primary

#57EDE4

secondary

#B6333A

accent

#0915DD

background

#FCFFFE

surface

#F5FEFD

border

#CFD6D5

text

#0F1716

muted

#808584

Preview Lab

Preview with #57EDE4

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

Preview Lab → · Contrast checker → · Palette generator →