#57DBEA#57DBEA

#57DBEA is a very light, moderate teal. Relative luminance 0.586; OKLCH L 82.5% C 0.116 H 205.7°. Best body text is #000000 at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#57DBEA
RGB	rgb(87, 219, 234)
HSL	hsl(186, 78%, 63%)
HSV	hsv(186, 63%, 92%)
CMYK	cmyk(62.8%, 6.4%, 0%, 8.2%)
CIE-LAB	lab(81.08, -31.37, -18.07)
CIE-LCH	lch(81.08, 36.20, 209.95°)
OKLab	oklab(82.49% -0.1041 -0.0501)
OKLCH	oklch(82.49% 0.116 205.7)
XYZ	xyz(44.1070, 58.6250, 86.8172)
Luminance	0.5863 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DBEA #EA6657

analogous

#57EAAF #57DBEA #5792EA

triadic

#57DBEA #EA57DB #DBEA57

tetradic

#57DBEA #AF57EA #EA6657 #92EA57

square

#57DBEA #AF57EA #EA6657 #92EA57

split-complementary

#57DBEA #EA5792 #EAAF57

monochromatic

#16A1B1 #21CFE3 #57DBEA #8DE7F1 #C4F2F8

Accessibility & contrast

On white

1.65

#57DBEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.73

#57DBEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DBEA

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DBEA	#FFFFFF	#000000	##000000
##57DBEA	1.00	1.65	12.73	12.73
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.73	21.00	1.00	1.00
##000000	12.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAD3EB

Deuteranopia (green-blind)

#B4C2EA

Tritanopia (blue-blind)

#00E4DF

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #57dbea;
/* rgb */ color: rgb(87, 219, 234);
/* oklch */ color: oklch(82.5% 0.116 205.7);

Tailwind

colors: {
  custom: {
    50: '#96e6f0',
    500: '#57dbea',
    950: '#000000',
  },
}

SCSS

$custom: #57dbea;
$custom-light: #96e6f0;
$custom-dark: #000000;

JSON

{
  "hex": "#57dbea",
  "rgb": {
    "r": 87,
    "g": 219,
    "b": 234
  },
  "hsl": {
    "h": 186.122,
    "s": 77.778,
    "l": 62.941
  },
  "oklch": {
    "l": 0.82489,
    "c": 0.11555,
    "h": 205.7
  },
  "luminance": 0.5863
}

Semantic roles & 50–950 ramp

primary

#57DBEA

secondary

#B14134

accent

#210BDA

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1616

muted

#808485

Preview Lab

Preview with #57DBEA

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

Preview Lab → · Contrast checker → · Palette generator →