#57DADF#57DADF

#57DADF is a light, moderate teal. Relative luminance 0.575; OKLCH L 81.9% C 0.114 H 198.7°. Best body text is #000000 at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#57DADF
RGB	rgb(87, 218, 223)
HSL	hsl(182, 68%, 61%)
HSV	hsv(182, 61%, 87%)
CMYK	cmyk(61%, 2.2%, 0%, 12.5%)
CIE-LAB	lab(80.46, -33.97, -13.16)
CIE-LCH	lch(80.46, 36.43, 201.17°)
OKLab	oklab(81.87% -0.1076 -0.0365)
OKLCH	oklch(81.87% 0.114 198.7)
XYZ	xyz(42.3154, 57.4923, 78.6648)
Luminance	0.5750 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DADF #DF5C57

analogous

#57DFA0 #57DADF #5796DF

triadic

#57DADF #DF57DA #DADF57

tetradic

#57DADF #A057DF #DF5C57 #96DF57

square

#57DADF #A057DF #DF5C57 #96DF57

split-complementary

#57DADF #DF5796 #DFA057

monochromatic

#1E999E #28CBD1 #57DADF #8AE5E9 #BEF1F3

Accessibility & contrast

On white

1.68

#57DADF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.50

#57DADF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DADF

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DADF	#FFFFFF	#000000	##000000
##57DADF	1.00	1.68	12.50	12.50
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.50	21.00	1.00	1.00
##000000	12.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCD1E0

Deuteranopia (green-blind)

#B6C1E0

Tritanopia (blue-blind)

#00E1DB

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #57dadf;
/* rgb */ color: rgb(87, 218, 223);
/* oklch */ color: oklch(81.9% 0.114 198.7);

Tailwind

colors: {
  custom: {
    50: '#95e6e9',
    500: '#57dadf',
    950: '#000000',
  },
}

SCSS

$custom: #57dadf;
$custom-light: #95e6e9;
$custom-dark: #000000;

JSON

{
  "hex": "#57dadf",
  "rgb": {
    "r": 87,
    "g": 218,
    "b": 223
  },
  "hsl": {
    "h": 182.206,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.81868,
    "c": 0.11361,
    "h": 198.7
  },
  "luminance": 0.57497
}

Semantic roles & 50–950 ramp

primary

#57DADF

secondary

#A13D39

accent

#1C16D0

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1616

muted

#808484

Preview Lab

Preview with #57DADF

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

Preview Lab → · Contrast checker → · Palette generator →