#57CFD3#57CFD3

#57CFD3 is a light, moderate teal. Relative luminance 0.514; OKLCH L 78.9% C 0.107 H 198.3°. Best body text is #000000 at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#57CFD3
RGB	rgb(87, 207, 211)
HSL	hsl(182, 58%, 58%)
HSV	hsv(182, 59%, 83%)
CMYK	cmyk(58.8%, 1.9%, 0%, 17.3%)
CIE-LAB	lab(76.89, -32.06, -12.07)
CIE-LCH	lch(76.89, 34.26, 200.62°)
OKLab	oklab(78.87% -0.1012 -0.0334)
OKLCH	oklch(78.87% 0.107 198.3)
XYZ	xyz(37.9962, 51.3511, 69.5247)
Luminance	0.5135 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CFD3 #D35B57

analogous

#57D399 #57CFD3 #5791D3

triadic

#57CFD3 #D357CF #CFD357

tetradic

#57CFD3 #9957D3 #D35B57 #91D357

square

#57CFD3 #9957D3 #D35B57 #91D357

split-complementary

#57CFD3 #D35791 #D39957

monochromatic

#24888B #31B7BC #57CFD3 #87DDE0 #B8EBEC

Accessibility & contrast

On white

1.86

#57CFD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.27

#57CFD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CFD3

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CFD3	#FFFFFF	#000000	##000000
##57CFD3	1.00	1.86	11.27	11.27
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.27	21.00	1.00	1.00
##000000	11.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2C6D4

Deuteranopia (green-blind)

#AEB8D4

Tritanopia (blue-blind)

#00D6D0

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #57cfd3;
/* rgb */ color: rgb(87, 207, 211);
/* oklch */ color: oklch(78.9% 0.107 198.3);

Tailwind

colors: {
  custom: {
    50: '#93dee0',
    500: '#57cfd3',
    950: '#000000',
  },
}

SCSS

$custom: #57cfd3;
$custom-light: #93dee0;
$custom-dark: #000000;

JSON

{
  "hex": "#57cfd3",
  "rgb": {
    "r": 87,
    "g": 207,
    "b": 211
  },
  "hsl": {
    "h": 181.935,
    "s": 58.491,
    "l": 58.431
  },
  "oklch": {
    "l": 0.78868,
    "c": 0.1066,
    "h": 198.3
  },
  "luminance": 0.51355
}

Semantic roles & 50–950 ramp

primary

#57CFD3

secondary

#91403D

accent

#4B46E2

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #57CFD3

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

Preview Lab → · Contrast checker → · Palette generator →