#57CBD9#57CBD9

#57CBD9 is a light, moderate teal. Relative luminance 0.497; OKLCH L 78.1% C 0.105 H 206.2°. Best body text is #000000 at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#57CBD9
RGB	rgb(87, 203, 217)
HSL	hsl(186, 63%, 60%)
HSV	hsv(186, 60%, 85%)
CMYK	cmyk(59.9%, 6.5%, 0%, 14.9%)
CIE-LAB	lab(75.91, -28.46, -16.77)
CIE-LCH	lch(75.91, 33.03, 210.51°)
OKLab	oklab(78.14% -0.0946 -0.0464)
OKLCH	oklch(78.14% 0.105 206.2)
XYZ	xyz(37.8056, 49.7440, 73.2414)
Luminance	0.4975 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CBD9 #D96557

analogous

#57D9A6 #57CBD9 #578AD9

triadic

#57CBD9 #D957CB #CBD957

tetradic

#57CBD9 #A657D9 #D96557 #8AD957

square

#57CBD9 #A657D9 #D96557 #8AD957

split-complementary

#57CBD9 #D9578A #D9A657

monochromatic

#218894 #2DB6C6 #57CBD9 #89DAE4 #BBEAF0

Accessibility & contrast

On white

1.92

#57CBD9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.95

#57CBD9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CBD9

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CBD9	#FFFFFF	#000000	##000000
##57CBD9	1.00	1.92	10.95	10.95
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.95	21.00	1.00	1.00
##000000	10.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCC4DA

Deuteranopia (green-blind)

#A8B5D9

Tritanopia (blue-blind)

#00D3CF

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #57cbd9;
/* rgb */ color: rgb(87, 203, 217);
/* oklch */ color: oklch(78.1% 0.105 206.2);

Tailwind

colors: {
  custom: {
    50: '#93dbe4',
    500: '#57cbd9',
    950: '#000000',
  },
}

SCSS

$custom: #57cbd9;
$custom-light: #93dbe4;
$custom-dark: #000000;

JSON

{
  "hex": "#57cbd9",
  "rgb": {
    "r": 87,
    "g": 203,
    "b": 217
  },
  "hsl": {
    "h": 186.462,
    "s": 63.107,
    "l": 59.608
  },
  "oklch": {
    "l": 0.7814,
    "c": 0.10536,
    "h": 206.2
  },
  "luminance": 0.49748
}

Semantic roles & 50–950 ramp

primary

#57CBD9

secondary

#DFB2AD

accent

#5342E6

background

#F9FDFD

surface

#F2FBFB

border

#CCD4D4

text

#0E1515

muted

#7E8383

Preview Lab

Preview with #57CBD9

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

Preview Lab → · Contrast checker → · Palette generator →