#57BBCA#57BBCA

#57BBCA is a light, moderate teal. Relative luminance 0.418; OKLCH L 73.8% C 0.095 H 208.5°. Best body text is #000000 at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#57BBCA
RGB	rgb(87, 187, 202)
HSL	hsl(188, 52%, 57%)
HSV	hsv(188, 57%, 79%)
CMYK	cmyk(56.9%, 7.4%, 0%, 20.8%)
CIE-LAB	lab(70.75, -24.81, -16.41)
CIE-LCH	lch(70.75, 29.74, 213.48°)
OKLab	oklab(73.83% -0.0836 -0.0454)
OKLCH	oklch(73.83% 0.095 208.5)
XYZ	xyz(32.3571, 41.8280, 62.2341)
Luminance	0.4183 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BBCA #CA6657

analogous

#57CAA0 #57BBCA #5782CA

triadic

#57BBCA #CA57BB #BBCA57

tetradic

#57BBCA #A057CA #CA6657 #82CA57

square

#57BBCA #A057CA #CA6657 #82CA57

split-complementary

#57BBCA #CA5782 #CAA057

monochromatic

#28737F #379EAD #57BBCA #86CED9 #B4E1E7

Accessibility & contrast

On white

2.24

#57BBCA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.37

#57BBCA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BBCA

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BBCA	#FFFFFF	#000000	##000000
##57BBCA	1.00	2.24	9.37	9.37
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.37	21.00	1.00	1.00
##000000	9.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADB5CB

Deuteranopia (green-blind)

#9BA7CA

Tritanopia (blue-blind)

#00C2BF

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #57bbca;
/* rgb */ color: rgb(87, 187, 202);
/* oklch */ color: oklch(73.8% 0.095 208.5);

Tailwind

colors: {
  custom: {
    50: '#91cfda',
    500: '#57bbca',
    950: '#000000',
  },
}

SCSS

$custom: #57bbca;
$custom-light: #91cfda;
$custom-dark: #000000;

JSON

{
  "hex": "#57bbca",
  "rgb": {
    "r": 87,
    "g": 187,
    "b": 202
  },
  "hsl": {
    "h": 187.826,
    "s": 52.036,
    "l": 56.667
  },
  "oklch": {
    "l": 0.73828,
    "c": 0.09516,
    "h": 208.5
  },
  "luminance": 0.41831
}

Semantic roles & 50–950 ramp

primary

#57BBCA

secondary

#D6ADA7

accent

#5F4CDB

background

#F9FCFD

surface

#F2F9FA

border

#CCD2D3

text

#0E1414

muted

#7E8283

Preview Lab

Preview with #57BBCA

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

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