#57CBD5#57CBD5

#57CBD5 is a light, moderate teal. Relative luminance 0.495; OKLCH L 78.0% C 0.105 H 203.1°. Best body text is #000000 at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#57CBD5
RGB	rgb(87, 203, 213)
HSL	hsl(185, 60%, 59%)
HSV	hsv(185, 59%, 84%)
CMYK	cmyk(59.2%, 4.7%, 0%, 16.5%)
CIE-LAB	lab(75.79, -29.59, -14.80)
CIE-LCH	lch(75.79, 33.08, 206.58°)
OKLab	oklab(78% -0.0962 -0.041)
OKLCH	oklch(78% 0.105 203.1)
XYZ	xyz(37.2916, 49.5384, 70.5345)
Luminance	0.4954 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CBD5 #D56157

analogous

#57D5A0 #57CBD5 #578CD5

triadic

#57CBD5 #D557CB #CBD557

tetradic

#57CBD5 #A057D5 #D56157 #8CD557

square

#57CBD5 #A057D5 #D56157 #8CD557

split-complementary

#57CBD5 #D5578C #D5A057

monochromatic

#24868E #30B4BF #57CBD5 #88DAE1 #B9E9ED

Accessibility & contrast

On white

1.93

#57CBD5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.91

#57CBD5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CBD5

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CBD5	#FFFFFF	#000000	##000000
##57CBD5	1.00	1.93	10.91	10.91
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.91	21.00	1.00	1.00
##000000	10.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDC3D6

Deuteranopia (green-blind)

#A9B5D6

Tritanopia (blue-blind)

#00D2CE

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #57cbd5;
/* rgb */ color: rgb(87, 203, 213);
/* oklch */ color: oklch(78.0% 0.105 203.1);

Tailwind

colors: {
  custom: {
    50: '#93dbe1',
    500: '#57cbd5',
    950: '#000000',
  },
}

SCSS

$custom: #57cbd5;
$custom-light: #93dbe1;
$custom-dark: #000000;

JSON

{
  "hex": "#57cbd5",
  "rgb": {
    "r": 87,
    "g": 203,
    "b": 213
  },
  "hsl": {
    "h": 184.762,
    "s": 60,
    "l": 58.824
  },
  "oklch": {
    "l": 0.77996,
    "c": 0.10456,
    "h": 203.1
  },
  "luminance": 0.49542
}

Semantic roles & 50–950 ramp

primary

#57CBD5

secondary

#DDAFAB

accent

#5145E3

background

#F9FDFD

surface

#F2FBFB

border

#CCD4D4

text

#0E1515

muted

#7E8383

Preview Lab

Preview with #57CBD5

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

Preview Lab → · Contrast checker → · Palette generator →