#57BBC7#57BBC7

#57BBC7 is a light, moderate teal. Relative luminance 0.417; OKLCH L 73.7% C 0.094 H 205.9°. Best body text is #000000 at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#57BBC7
RGB	rgb(87, 187, 199)
HSL	hsl(186, 50%, 56%)
HSV	hsv(186, 56%, 78%)
CMYK	cmyk(56.3%, 6%, 0%, 22%)
CIE-LAB	lab(70.65, -25.66, -14.91)
CIE-LCH	lch(70.65, 29.68, 210.16°)
OKLab	oklab(73.72% -0.0848 -0.0412)
OKLCH	oklch(73.72% 0.094 205.9)
XYZ	xyz(32.0054, 41.6873, 60.3815)
Luminance	0.4169 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BBC7 #C76357

analogous

#57C79B #57BBC7 #5783C7

triadic

#57BBC7 #C757BB #BBC757

tetradic

#57BBC7 #9B57C7 #C76357 #83C757

square

#57BBC7 #9B57C7 #C76357 #83C757

split-complementary

#57BBC7 #C75783 #C79B57

monochromatic

#29727B #389DA9 #57BBC7 #85CED6 #B3E0E6

Accessibility & contrast

On white

2.25

#57BBC7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.34

#57BBC7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BBC7

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BBC7	#FFFFFF	#000000	##000000
##57BBC7	1.00	2.25	9.34	9.34
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.34	21.00	1.00	1.00
##000000	9.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEB4C8

Deuteranopia (green-blind)

#9CA7C7

Tritanopia (blue-blind)

#00C2BE

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #57bbc7;
/* rgb */ color: rgb(87, 187, 199);
/* oklch */ color: oklch(73.7% 0.094 205.9);

Tailwind

colors: {
  custom: {
    50: '#90cfd8',
    500: '#57bbc7',
    950: '#000000',
  },
}

SCSS

$custom: #57bbc7;
$custom-light: #90cfd8;
$custom-dark: #000000;

JSON

{
  "hex": "#57bbc7",
  "rgb": {
    "r": 87,
    "g": 187,
    "b": 199
  },
  "hsl": {
    "h": 186.429,
    "s": 50,
    "l": 56.078
  },
  "oklch": {
    "l": 0.73718,
    "c": 0.09434,
    "h": 205.9
  },
  "luminance": 0.4169
}

Semantic roles & 50–950 ramp

primary

#57BBC7

secondary

#D4ABA6

accent

#5D4EDA

background

#F9FCFD

surface

#F2F9FA

border

#CCD2D3

text

#0E1414

muted

#7E8283

Preview Lab

Preview with #57BBC7

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

Preview Lab → · Contrast checker → · Palette generator →