#57BCCC#57BCCC

#57BCCC is a light, moderate teal. Relative luminance 0.424; OKLCH L 74.1% C 0.096 H 209.2°. Best body text is #000000 at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#57BCCC
RGB	rgb(87, 188, 204)
HSL	hsl(188, 53%, 57%)
HSV	hsv(188, 57%, 80%)
CMYK	cmyk(57.4%, 7.8%, 0%, 20%)
CIE-LAB	lab(71.11, -24.74, -16.96)
CIE-LCH	lch(71.11, 29.99, 214.43°)
OKLab	oklab(74.14% -0.0839 -0.0469)
OKLCH	oklch(74.14% 0.096 209.2)
XYZ	xyz(32.8083, 42.3491, 63.5602)
Luminance	0.4235 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BCCC #CC6757

analogous

#57CCA2 #57BCCC #5782CC

triadic

#57BCCC #CC57BC #BCCC57

tetradic

#57BCCC #A257CC #CC6757 #82CC57

square

#57BCCC #A257CC #CC6757 #82CC57

split-complementary

#57BCCC #CC5782 #CCA257

monochromatic

#277581 #369FB0 #57BCCC #86CFDA #B5E1E9

Accessibility & contrast

On white

2.22

#57BCCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.47

#57BCCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BCCC

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BCCC	#FFFFFF	#000000	##000000
##57BCCC	1.00	2.22	9.47	9.47
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.47	21.00	1.00	1.00
##000000	9.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADB6CD

Deuteranopia (green-blind)

#9CA8CC

Tritanopia (blue-blind)

#00C4C1

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #57bccc;
/* rgb */ color: rgb(87, 188, 204);
/* oklch */ color: oklch(74.1% 0.096 209.2);

Tailwind

colors: {
  custom: {
    50: '#91d0db',
    500: '#57bccc',
    950: '#000000',
  },
}

SCSS

$custom: #57bccc;
$custom-light: #91d0db;
$custom-dark: #000000;

JSON

{
  "hex": "#57bccc",
  "rgb": {
    "r": 87,
    "g": 188,
    "b": 204
  },
  "hsl": {
    "h": 188.205,
    "s": 53.425,
    "l": 57.059
  },
  "oklch": {
    "l": 0.74138,
    "c": 0.09614,
    "h": 209.2
  },
  "luminance": 0.42352
}

Semantic roles & 50–950 ramp

primary

#57BCCC

secondary

#D7AEA8

accent

#5F4BDD

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0E1415

muted

#7E8283

Preview Lab

Preview with #57BCCC

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

Preview Lab → · Contrast checker → · Palette generator →