#57BEC9#57BEC9

#57BEC9 is a light, moderate teal. Relative luminance 0.431; OKLCH L 74.5% C 0.096 H 204.8°. Best body text is #000000 at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#57BEC9
RGB	rgb(87, 190, 201)
HSL	hsl(186, 51%, 56%)
HSV	hsv(186, 57%, 79%)
CMYK	cmyk(56.7%, 5.5%, 0%, 21.2%)
CIE-LAB	lab(71.60, -26.59, -14.58)
CIE-LCH	lch(71.60, 30.32, 208.74°)
OKLab	oklab(74.5% -0.0873 -0.0403)
OKLCH	oklch(74.5% 0.096 204.8)
XYZ	xyz(32.8822, 43.0670, 61.8269)
Luminance	0.4307 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BEC9 #C96257

analogous

#57C99B #57BEC9 #5785C9

triadic

#57BEC9 #C957BE #BEC957

tetradic

#57BEC9 #9B57C9 #C96257 #85C957

square

#57BEC9 #9B57C9 #C96257 #85C957

split-complementary

#57BEC9 #C95785 #C99B57

monochromatic

#28757D #37A0AC #57BEC9 #85D0D8 #B4E2E7

Accessibility & contrast

On white

2.18

#57BEC9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.61

#57BEC9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BEC9

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BEC9	#FFFFFF	#000000	##000000
##57BEC9	1.00	2.18	9.61	9.61
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.61	21.00	1.00	1.00
##000000	9.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0B7CA

Deuteranopia (green-blind)

#9FAAC9

Tritanopia (blue-blind)

#00C5C1

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #57bec9;
/* rgb */ color: rgb(87, 190, 201);
/* oklch */ color: oklch(74.5% 0.096 204.8);

Tailwind

colors: {
  custom: {
    50: '#91d2d9',
    500: '#57bec9',
    950: '#000000',
  },
}

SCSS

$custom: #57bec9;
$custom-light: #91d2d9;
$custom-dark: #000000;

JSON

{
  "hex": "#57bec9",
  "rgb": {
    "r": 87,
    "g": 190,
    "b": 201
  },
  "hsl": {
    "h": 185.789,
    "s": 51.351,
    "l": 56.471
  },
  "oklch": {
    "l": 0.745,
    "c": 0.09615,
    "h": 204.8
  },
  "luminance": 0.4307
}

Semantic roles & 50–950 ramp

primary

#57BEC9

secondary

#D5ABA7

accent

#5B4DDB

background

#F9FCFD

surface

#F2F9FA

border

#CCD2D3

text

#0E1414

muted

#7E8283

Preview Lab

Preview with #57BEC9

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

Preview Lab → · Contrast checker → · Palette generator →