#57BDCC#57BDCC

#57BDCC is a light, moderate teal. Relative luminance 0.428; OKLCH L 74.4% C 0.096 H 208.3°. Best body text is #000000 at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#57BDCC
RGB	rgb(87, 189, 204)
HSL	hsl(188, 53%, 57%)
HSV	hsv(188, 57%, 80%)
CMYK	cmyk(57.4%, 7.4%, 0%, 20%)
CIE-LAB	lab(71.40, -25.24, -16.52)
CIE-LCH	lch(71.40, 30.16, 213.20°)
OKLab	oklab(74.37% -0.085 -0.0457)
OKLCH	oklch(74.37% 0.096 208.3)
XYZ	xyz(33.0227, 42.7778, 63.6317)
Luminance	0.4278 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BDCC #CC6657

analogous

#57CCA0 #57BDCC #5783CC

triadic

#57BDCC #CC57BD #BDCC57

tetradic

#57BDCC #A057CC #CC6657 #83CC57

square

#57BDCC #A057CC #CC6657 #83CC57

split-complementary

#57BDCC #CC5783 #CCA057

monochromatic

#277681 #36A1B0 #57BDCC #86CFDA #B5E2E9

Accessibility & contrast

On white

2.20

#57BDCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.56

#57BDCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BDCC

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BDCC	#FFFFFF	#000000	##000000
##57BDCC	1.00	2.20	9.56	9.56
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.56	21.00	1.00	1.00
##000000	9.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFB7CD

Deuteranopia (green-blind)

#9DA9CC

Tritanopia (blue-blind)

#00C5C1

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #57bdcc;
/* rgb */ color: rgb(87, 189, 204);
/* oklch */ color: oklch(74.4% 0.096 208.3);

Tailwind

colors: {
  custom: {
    50: '#91d1db',
    500: '#57bdcc',
    950: '#000000',
  },
}

SCSS

$custom: #57bdcc;
$custom-light: #91d1db;
$custom-dark: #000000;

JSON

{
  "hex": "#57bdcc",
  "rgb": {
    "r": 87,
    "g": 189,
    "b": 204
  },
  "hsl": {
    "h": 187.692,
    "s": 53.425,
    "l": 57.059
  },
  "oklch": {
    "l": 0.74374,
    "c": 0.09649,
    "h": 208.3
  },
  "luminance": 0.42781
}

Semantic roles & 50–950 ramp

primary

#57BDCC

secondary

#D7AEA8

accent

#5E4BDD

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0E1415

muted

#7E8283

Preview Lab

Preview with #57BDCC

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

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