#57BBC5#57BBC5

#57BBC5 is a light, moderate teal. Relative luminance 0.416; OKLCH L 73.6% C 0.094 H 204.2°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#57BBC5
RGB	rgb(87, 187, 197)
HSL	hsl(185, 49%, 56%)
HSV	hsv(185, 56%, 77%)
CMYK	cmyk(55.8%, 5.1%, 0%, 22.7%)
CIE-LAB	lab(70.59, -26.22, -13.91)
CIE-LCH	lch(70.59, 29.68, 207.95°)
OKLab	oklab(73.65% -0.0857 -0.0385)
OKLCH	oklch(73.65% 0.094 204.2)
XYZ	xyz(31.7747, 41.5950, 59.1666)
Luminance	0.4160 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BBC5 #C56157

analogous

#57C598 #57BBC5 #5784C5

triadic

#57BBC5 #C557BB #BBC557

tetradic

#57BBC5 #9857C5 #C56157 #84C557

square

#57BBC5 #9857C5 #C56157 #84C557

split-complementary

#57BBC5 #C55784 #C59857

monochromatic

#297178 #399CA6 #57BBC5 #84CDD5 #B2E0E4

Accessibility & contrast

On white

2.25

#57BBC5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#57BBC5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BBC5

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BBC5	#FFFFFF	#000000	##000000
##57BBC5	1.00	2.25	9.32	9.32
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.32	21.00	1.00	1.00
##000000	9.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEB4C6

Deuteranopia (green-blind)

#9DA7C5

Tritanopia (blue-blind)

#00C2BE

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #57bbc5;
/* rgb */ color: rgb(87, 187, 197);
/* oklch */ color: oklch(73.6% 0.094 204.2);

Tailwind

colors: {
  custom: {
    50: '#90cfd6',
    500: '#57bbc5',
    950: '#000000',
  },
}

SCSS

$custom: #57bbc5;
$custom-light: #90cfd6;
$custom-dark: #000000;

JSON

{
  "hex": "#57bbc5",
  "rgb": {
    "r": 87,
    "g": 187,
    "b": 197
  },
  "hsl": {
    "h": 185.455,
    "s": 48.673,
    "l": 55.686
  },
  "oklch": {
    "l": 0.73645,
    "c": 0.09392,
    "h": 204.2
  },
  "luminance": 0.41598
}

Semantic roles & 50–950 ramp

primary

#57BBC5

secondary

#D3A9A5

accent

#5C50D8

background

#F9FCFD

surface

#F2F9FA

border

#CCD2D3

text

#0D1414

muted

#7E8283

Preview Lab

Preview with #57BBC5

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

Preview Lab → · Contrast checker → · Palette generator →