#57C8DB#57C8DB

#57C8DB is a light, moderate teal. Relative luminance 0.484; OKLCH L 77.5% C 0.105 H 210.3°. Best body text is #000000 at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#57C8DB
RGB	rgb(87, 200, 219)
HSL	hsl(189, 65%, 60%)
HSV	hsv(189, 60%, 86%)
CMYK	cmyk(60.3%, 8.7%, 0%, 14.1%)
CIE-LAB	lab(75.11, -26.41, -19.07)
CIE-LCH	lch(75.11, 32.58, 215.83°)
OKLab	oklab(77.51% -0.0906 -0.0529)
OKLCH	oklch(77.51% 0.105 210.3)
XYZ	xyz(37.3657, 48.4454, 74.3858)
Luminance	0.4845 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C8DB #DB6A57

analogous

#57DBAC #57C8DB #5786DB

triadic

#57C8DB #DB57C8 #C8DB57

tetradic

#57C8DB #AC57DB #DB6A57 #86DB57

square

#57C8DB #AC57DB #DB6A57 #86DB57

split-complementary

#57C8DB #DB5786 #DBAC57

monochromatic

#208697 #2BB3CA #57C8DB #89D9E6 #BCE9F1

Accessibility & contrast

On white

1.96

#57C8DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.69

#57C8DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C8DB

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C8DB	#FFFFFF	#000000	##000000
##57C8DB	1.00	1.96	10.69	10.69
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.69	21.00	1.00	1.00
##000000	10.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8C1DC

Deuteranopia (green-blind)

#A4B3DB

Tritanopia (blue-blind)

#00D1CE

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #57c8db;
/* rgb */ color: rgb(87, 200, 219);
/* oklch */ color: oklch(77.5% 0.105 210.3);

Tailwind

colors: {
  custom: {
    50: '#93d9e6',
    500: '#57c8db',
    950: '#000000',
  },
}

SCSS

$custom: #57c8db;
$custom-light: #93d9e6;
$custom-dark: #000000;

JSON

{
  "hex": "#57c8db",
  "rgb": {
    "r": 87,
    "g": 200,
    "b": 219
  },
  "hsl": {
    "h": 188.636,
    "s": 64.706,
    "l": 60
  },
  "oklch": {
    "l": 0.77513,
    "c": 0.10492,
    "h": 210.3
  },
  "luminance": 0.48449
}

Semantic roles & 50–950 ramp

primary

#57C8DB

secondary

#E0B5AD

accent

#5840E8

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1415

muted

#7E8384

Preview Lab

Preview with #57C8DB

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

Preview Lab → · Contrast checker → · Palette generator →