#57D1E6#57D1E6

#57D1E6 is a light, moderate teal. Relative luminance 0.533; OKLCH L 80.0% C 0.111 H 210.7°. Best body text is #000000 at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#57D1E6
RGB	rgb(87, 209, 230)
HSL	hsl(189, 74%, 62%)
HSV	hsv(189, 62%, 90%)
CMYK	cmyk(62.2%, 9.1%, 0%, 9.8%)
CIE-LAB	lab(78.07, -27.67, -20.49)
CIE-LCH	lch(78.07, 34.43, 216.52°)
OKLab	oklab(80.02% -0.0956 -0.0568)
OKLCH	oklch(80.02% 0.111 210.7)
XYZ	xyz(41.0079, 53.3360, 82.9813)
Luminance	0.5334 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D1E6 #E66C57

analogous

#57E6B3 #57D1E6 #578AE6

triadic

#57D1E6 #E657D1 #D1E657

tetradic

#57D1E6 #B357E6 #E66C57 #8AE657

square

#57D1E6 #B357E6 #E66C57 #8AE657

split-complementary

#57D1E6 #E6578A #E6B357

monochromatic

#1994A9 #22C2DE #57D1E6 #8CE0EE #C2EEF6

Accessibility & contrast

On white

1.80

#57D1E6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.67

#57D1E6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D1E6

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D1E6	#FFFFFF	#000000	##000000
##57D1E6	1.00	1.80	11.67	11.67
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.67	21.00	1.00	1.00
##000000	11.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFCAE7

Deuteranopia (green-blind)

#AABAE6

Tritanopia (blue-blind)

#00DAD7

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #57d1e6;
/* rgb */ color: rgb(87, 209, 230);
/* oklch */ color: oklch(80.0% 0.111 210.7);

Tailwind

colors: {
  custom: {
    50: '#95dfee',
    500: '#57d1e6',
    950: '#000000',
  },
}

SCSS

$custom: #57d1e6;
$custom-light: #95dfee;
$custom-dark: #000000;

JSON

{
  "hex": "#57d1e6",
  "rgb": {
    "r": 87,
    "g": 209,
    "b": 230
  },
  "hsl": {
    "h": 188.811,
    "s": 74.093,
    "l": 62.157
  },
  "oklch": {
    "l": 0.8002,
    "c": 0.1112,
    "h": 210.7
  },
  "luminance": 0.5334
}

Semantic roles & 50–950 ramp

primary

#57D1E6

secondary

#AB4736

accent

#2C0FD6

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #57D1E6

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

Preview Lab → · Contrast checker → · Palette generator →