#57BBAB#57BBAB

#57BBAB is a light, moderate teal. Relative luminance 0.405; OKLCH L 72.8% C 0.097 H 181.6°. Best body text is #000000 at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#57BBAB
RGB	rgb(87, 187, 171)
HSL	hsl(170, 42%, 54%)
HSV	hsv(170, 53%, 73%)
CMYK	cmyk(53.5%, 0%, 8.6%, 26.7%)
CIE-LAB	lab(69.83, -33.15, -0.78)
CIE-LCH	lch(69.83, 33.16, 181.36°)
OKLab	oklab(72.78% -0.0969 -0.0026)
OKLCH	oklch(72.78% 0.097 181.6)
XYZ	xyz(29.0483, 40.5045, 44.8075)
Luminance	0.4051 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BBAB #BB5767

analogous

#57BB79 #57BBAB #5799BB

triadic

#57BBAB #AB57BB #BBAB57

tetradic

#57BBAB #7957BB #BB5767 #99BB57

square

#57BBAB #7957BB #BB5767 #99BB57

split-complementary

#57BBAB #BB5799 #BB7957

monochromatic

#2C6C62 #3D9789 #57BBAB #83CDC1 #AEDED7

Accessibility & contrast

On white

2.31

#57BBAB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.10

#57BBAB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BBAB

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BBAB	#FFFFFF	#000000	##000000
##57BBAB	1.00	2.31	9.10	9.10
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.10	21.00	1.00	1.00
##000000	9.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4B1AA

Deuteranopia (green-blind)

#A4A6AC

Tritanopia (blue-blind)

#17BEB6

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #57bbab;
/* rgb */ color: rgb(87, 187, 171);
/* oklch */ color: oklch(72.8% 0.097 181.6);

Tailwind

colors: {
  custom: {
    50: '#8fd0c4',
    500: '#57bbab',
    950: '#000000',
  },
}

SCSS

$custom: #57bbab;
$custom-light: #8fd0c4;
$custom-dark: #000000;

JSON

{
  "hex": "#57bbab",
  "rgb": {
    "r": 87,
    "g": 187,
    "b": 171
  },
  "hsl": {
    "h": 170.4,
    "s": 42.373,
    "l": 53.725
  },
  "oklch": {
    "l": 0.72775,
    "c": 0.09695,
    "h": 181.6
  },
  "luminance": 0.40507
}

Semantic roles & 50–950 ramp

primary

#57BBAB

secondary

#CCA2A8

accent

#566AD2

background

#F9FCFC

surface

#F1F9F8

border

#CBD2D1

text

#0D1412

muted

#7E8281

Preview Lab

Preview with #57BBAB

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

Preview Lab → · Contrast checker → · Palette generator →