#57BDCD#57BDCD

#57BDCD is a light, moderate teal. Relative luminance 0.428; OKLCH L 74.4% C 0.097 H 209.1°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#57BDCD
RGB	rgb(87, 189, 205)
HSL	hsl(188, 54%, 57%)
HSV	hsv(188, 58%, 80%)
CMYK	cmyk(57.6%, 7.8%, 0%, 19.6%)
CIE-LAB	lab(71.44, -24.95, -17.01)
CIE-LCH	lch(71.44, 30.20, 214.28°)
OKLab	oklab(74.41% -0.0846 -0.0471)
OKLCH	oklch(74.41% 0.097 209.1)
XYZ	xyz(33.1430, 42.8259, 64.2654)
Luminance	0.4283 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BDCD #CD6757

analogous

#57CDA2 #57BDCD #5782CD

triadic

#57BDCD #CD57BD #BDCD57

tetradic

#57BDCD #A257CD #CD6757 #82CD57

square

#57BDCD #A257CD #CD6757 #82CD57

split-complementary

#57BDCD #CD5782 #CDA257

monochromatic

#277683 #35A1B2 #57BDCD #86D0DB #B5E2E9

Accessibility & contrast

On white

2.20

#57BDCD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#57BDCD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BDCD

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BDCD	#FFFFFF	#000000	##000000
##57BDCD	1.00	2.20	9.57	9.57
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.57	21.00	1.00	1.00
##000000	9.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEB7CE

Deuteranopia (green-blind)

#9CA9CD

Tritanopia (blue-blind)

#00C5C2

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #57bdcd;
/* rgb */ color: rgb(87, 189, 205);
/* oklch */ color: oklch(74.4% 0.097 209.1);

Tailwind

colors: {
  custom: {
    50: '#91d1dc',
    500: '#57bdcd',
    950: '#000000',
  },
}

SCSS

$custom: #57bdcd;
$custom-light: #91d1dc;
$custom-dark: #000000;

JSON

{
  "hex": "#57bdcd",
  "rgb": {
    "r": 87,
    "g": 189,
    "b": 205
  },
  "hsl": {
    "h": 188.136,
    "s": 54.128,
    "l": 57.255
  },
  "oklch": {
    "l": 0.74411,
    "c": 0.09681,
    "h": 209.1
  },
  "luminance": 0.42829
}

Semantic roles & 50–950 ramp

primary

#57BDCD

secondary

#D8AEA8

accent

#5E4ADD

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0E1415

muted

#7E8283

Preview Lab

Preview with #57BDCD

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

Preview Lab → · Contrast checker → · Palette generator →