#57D8DB#57D8DB

#57D8DB is a light, moderate teal. Relative luminance 0.563; OKLCH L 81.3% C 0.112 H 197.3°. Best body text is #000000 at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#57D8DB
RGB	rgb(87, 216, 219)
HSL	hsl(181, 65%, 60%)
HSV	hsv(181, 60%, 86%)
CMYK	cmyk(60.3%, 1.4%, 0%, 14.1%)
CIE-LAB	lab(79.75, -34.13, -12.07)
CIE-LCH	lch(79.75, 36.20, 199.48°)
OKLab	oklab(81.26% -0.1072 -0.0334)
OKLCH	oklch(81.26% 0.112 197.3)
XYZ	xyz(41.2670, 56.2481, 75.6862)
Luminance	0.5625 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D8DB #DB5A57

analogous

#57DB9C #57D8DB #5796DB

triadic

#57D8DB #DB57D8 #D8DB57

tetradic

#57D8DB #9C57DB #DB5A57 #96DB57

square

#57D8DB #9C57DB #DB5A57 #96DB57

split-complementary

#57D8DB #DB5796 #DB9C57

monochromatic

#209497 #2BC6CA #57D8DB #89E4E6 #BCEFF1

Accessibility & contrast

On white

1.71

#57D8DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.25

#57D8DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D8DB

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D8DB	#FFFFFF	#000000	##000000
##57D8DB	1.00	1.71	12.25	12.25
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.25	21.00	1.00	1.00
##000000	12.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CACFDB

Deuteranopia (green-blind)

#B5BFDC

Tritanopia (blue-blind)

#00DFD9

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #57d8db;
/* rgb */ color: rgb(87, 216, 219);
/* oklch */ color: oklch(81.3% 0.112 197.3);

Tailwind

colors: {
  custom: {
    50: '#95e4e6',
    500: '#57d8db',
    950: '#000000',
  },
}

SCSS

$custom: #57d8db;
$custom-light: #95e4e6;
$custom-dark: #000000;

JSON

{
  "hex": "#57d8db",
  "rgb": {
    "r": 87,
    "g": 216,
    "b": 219
  },
  "hsl": {
    "h": 181.364,
    "s": 64.706,
    "l": 60
  },
  "oklch": {
    "l": 0.81261,
    "c": 0.11232,
    "h": 197.3
  },
  "luminance": 0.56252
}

Semantic roles & 50–950 ramp

primary

#57D8DB

secondary

#9C3D3B

accent

#4440E8

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #57D8DB

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

Preview Lab → · Contrast checker → · Palette generator →