#57CEDB#57CEDB

#57CEDB is a light, moderate teal. Relative luminance 0.513; OKLCH L 78.9% C 0.107 H 205.2°. Best body text is #000000 at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#57CEDB
RGB	rgb(87, 206, 219)
HSL	hsl(186, 65%, 60%)
HSV	hsv(186, 60%, 86%)
CMYK	cmyk(60.3%, 5.9%, 0%, 14.1%)
CIE-LAB	lab(76.85, -29.35, -16.44)
CIE-LCH	lch(76.85, 33.64, 209.25°)
OKLab	oklab(78.92% -0.0969 -0.0455)
OKLCH	oklch(78.92% 0.107 205.2)
XYZ	xyz(38.7826, 51.2793, 74.8581)
Luminance	0.5128 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CEDB #DB6457

analogous

#57DBA6 #57CEDB #578CDB

triadic

#57CEDB #DB57CE #CEDB57

tetradic

#57CEDB #A657DB #DB6457 #8CDB57

square

#57CEDB #A657DB #DB6457 #8CDB57

split-complementary

#57CEDB #DB578C #DBA657

monochromatic

#208C97 #2BBACA #57CEDB #89DDE6 #BCEBF1

Accessibility & contrast

On white

1.87

#57CEDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.26

#57CEDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CEDB

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CEDB	#FFFFFF	#000000	##000000
##57CEDB	1.00	1.87	11.26	11.26
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.26	21.00	1.00	1.00
##000000	11.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFC6DC

Deuteranopia (green-blind)

#ABB7DB

Tritanopia (blue-blind)

#00D6D2

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #57cedb;
/* rgb */ color: rgb(87, 206, 219);
/* oklch */ color: oklch(78.9% 0.107 205.2);

Tailwind

colors: {
  custom: {
    50: '#94dde6',
    500: '#57cedb',
    950: '#000000',
  },
}

SCSS

$custom: #57cedb;
$custom-light: #94dde6;
$custom-dark: #000000;

JSON

{
  "hex": "#57cedb",
  "rgb": {
    "r": 87,
    "g": 206,
    "b": 219
  },
  "hsl": {
    "h": 185.909,
    "s": 64.706,
    "l": 60
  },
  "oklch": {
    "l": 0.78915,
    "c": 0.10704,
    "h": 205.2
  },
  "luminance": 0.51283
}

Semantic roles & 50–950 ramp

primary

#57CEDB

secondary

#9C443B

accent

#5140E8

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #57CEDB

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

Preview Lab → · Contrast checker → · Palette generator →