#57BFCF#57BFCF

#57BFCF is a light, moderate teal. Relative luminance 0.438; OKLCH L 75.0% C 0.098 H 208.9°. Best body text is #000000 at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#57BFCF
RGB	rgb(87, 191, 207)
HSL	hsl(188, 56%, 58%)
HSV	hsv(188, 58%, 81%)
CMYK	cmyk(58%, 7.7%, 0%, 18.8%)
CIE-LAB	lab(72.09, -25.38, -17.12)
CIE-LCH	lch(72.09, 30.62, 214.00°)
OKLab	oklab(74.96% -0.0859 -0.0474)
OKLCH	oklch(74.96% 0.098 208.9)
XYZ	xyz(33.8192, 43.7895, 65.6893)
Luminance	0.4379 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BFCF #CF6757

analogous

#57CFA3 #57BFCF #5783CF

triadic

#57BFCF #CF57BF #BFCF57

tetradic

#57BFCF #A357CF #CF6757 #83CF57

square

#57BFCF #A357CF #CF6757 #83CF57

split-complementary

#57BFCF #CF5783 #CFA357

monochromatic

#267985 #34A4B5 #57BFCF #87D1DD #B6E3EA

Accessibility & contrast

On white

2.15

#57BFCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.76

#57BFCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BFCF

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BFCF	#FFFFFF	#000000	##000000
##57BFCF	1.00	2.15	9.76	9.76
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.76	21.00	1.00	1.00
##000000	9.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0B9D0

Deuteranopia (green-blind)

#9EABCF

Tritanopia (blue-blind)

#00C7C4

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #57bfcf;
/* rgb */ color: rgb(87, 191, 207);
/* oklch */ color: oklch(75.0% 0.098 208.9);

Tailwind

colors: {
  custom: {
    50: '#91d2dd',
    500: '#57bfcf',
    950: '#000000',
  },
}

SCSS

$custom: #57bfcf;
$custom-light: #91d2dd;
$custom-dark: #000000;

JSON

{
  "hex": "#57bfcf",
  "rgb": {
    "r": 87,
    "g": 191,
    "b": 207
  },
  "hsl": {
    "h": 188,
    "s": 55.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.74956,
    "c": 0.09813,
    "h": 208.9
  },
  "luminance": 0.43793
}

Semantic roles & 50–950 ramp

primary

#57BFCF

secondary

#D9AFA9

accent

#5D49DF

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0E1415

muted

#7E8283

Preview Lab

Preview with #57BFCF

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

Preview Lab → · Contrast checker → · Palette generator →