#57DDED#57DDED

#57DDED is a very light, moderate teal. Relative luminance 0.599; OKLCH L 83.1% C 0.117 H 206.2°. Best body text is #000000 at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#57DDED
RGB	rgb(87, 221, 237)
HSL	hsl(186, 81%, 64%)
HSV	hsv(186, 63%, 93%)
CMYK	cmyk(63.3%, 6.8%, 0%, 7.1%)
CIE-LAB	lab(81.76, -31.47, -18.65)
CIE-LCH	lch(81.76, 36.58, 210.65°)
OKLab	oklab(83.06% -0.1049 -0.0517)
OKLCH	oklch(83.06% 0.117 206.2)
XYZ	xyz(45.0665, 59.8487, 89.2812)
Luminance	0.5985 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DDED #ED6757

analogous

#57EDB2 #57DDED #5792ED

triadic

#57DDED #ED57DD #DDED57

tetradic

#57DDED #B257ED #ED6757 #92ED57

square

#57DDED #B257ED #ED6757 #92ED57

split-complementary

#57DDED #ED5792 #EDB257

monochromatic

#14A5B6 #20D2E7 #57DDED #8EE8F3 #C6F3F9

Accessibility & contrast

On white

1.62

#57DDED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.97

#57DDED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DDED

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DDED	#FFFFFF	#000000	##000000
##57DDED	1.00	1.62	12.97	12.97
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.97	21.00	1.00	1.00
##000000	12.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCD5EE

Deuteranopia (green-blind)

#B5C4ED

Tritanopia (blue-blind)

#00E6E2

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #57dded;
/* rgb */ color: rgb(87, 221, 237);
/* oklch */ color: oklch(83.1% 0.117 206.2);

Tailwind

colors: {
  custom: {
    50: '#97e8f2',
    500: '#57dded',
    950: '#000000',
  },
}

SCSS

$custom: #57dded;
$custom-light: #97e8f2;
$custom-dark: #000000;

JSON

{
  "hex": "#57dded",
  "rgb": {
    "r": 87,
    "g": 221,
    "b": 237
  },
  "hsl": {
    "h": 186.4,
    "s": 80.645,
    "l": 63.529
  },
  "oklch": {
    "l": 0.83061,
    "c": 0.11699,
    "h": 206.2
  },
  "luminance": 0.59854
}

Semantic roles & 50–950 ramp

primary

#57DDED

secondary

#B64133

accent

#1F09DD

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1617

muted

#808485

Preview Lab

Preview with #57DDED

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

Preview Lab → · Contrast checker → · Palette generator →