#57DFE5#57DFE5

#57DFE5 is a very light, moderate teal. Relative luminance 0.605; OKLCH L 83.2% C 0.117 H 199.3°. Best body text is #000000 at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#57DFE5
RGB	rgb(87, 223, 229)
HSL	hsl(183, 73%, 62%)
HSV	hsv(183, 62%, 90%)
CMYK	cmyk(62%, 2.6%, 0%, 10.2%)
CIE-LAB	lab(82.08, -34.66, -13.91)
CIE-LCH	lch(82.08, 37.35, 201.87°)
OKLab	oklab(83.24% -0.1102 -0.0385)
OKLCH	oklch(83.24% 0.117 199.3)
XYZ	xyz(44.4549, 60.4539, 83.4395)
Luminance	0.6046 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DFE5 #E55D57

analogous

#57E5A4 #57DFE5 #5798E5

triadic

#57DFE5 #E557DF #DFE557

tetradic

#57DFE5 #A457E5 #E55D57 #98E557

square

#57DFE5 #A457E5 #E55D57 #98E557

split-complementary

#57DFE5 #E55798 #E5A457

monochromatic

#1AA2A8 #22D5DD #57DFE5 #8CE9ED #C1F3F5

Accessibility & contrast

On white

1.60

#57DFE5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.09

#57DFE5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DFE5

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DFE5	#FFFFFF	#000000	##000000
##57DFE5	1.00	1.60	13.09	13.09
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.09	21.00	1.00	1.00
##000000	13.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0D5E6

Deuteranopia (green-blind)

#BAC5E6

Tritanopia (blue-blind)

#00E6E0

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #57dfe5;
/* rgb */ color: rgb(87, 223, 229);
/* oklch */ color: oklch(83.2% 0.117 199.3);

Tailwind

colors: {
  custom: {
    50: '#96e9ed',
    500: '#57dfe5',
    950: '#000000',
  },
}

SCSS

$custom: #57dfe5;
$custom-light: #96e9ed;
$custom-dark: #000000;

JSON

{
  "hex": "#57dfe5",
  "rgb": {
    "r": 87,
    "g": 223,
    "b": 229
  },
  "hsl": {
    "h": 182.535,
    "s": 73.196,
    "l": 61.961
  },
  "oklch": {
    "l": 0.83244,
    "c": 0.11674,
    "h": 199.3
  },
  "luminance": 0.60459
}

Semantic roles & 50–950 ramp

primary

#57DFE5

secondary

#AA3C37

accent

#1910D5

background

#FCFEFE

surface

#F5FDFD

border

#CFD5D5

text

#0F1616

muted

#808484

Preview Lab

Preview with #57DFE5

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

Preview Lab → · Contrast checker → · Palette generator →